Modernize IIsCompiler and tuples.

author: Sean Hall <r.sean.hall@gmail.com> 2020-04-05 21:01:32 +1000
committer: Sean Hall <r.sean.hall@gmail.com> 2020-04-05 21:48:37 +1000
commit: ba3a735e21086722c64caa001d618e5505a2e656 (patch)
tree: 46eb62b56152b2a5d19998f4bca157742cfc4b4d
parent: 98eb2a20bb786ec2d2ee4b9bb02e33477d0215c2 (diff)
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wix-ba3a735e21086722c64caa001d618e5505a2e656.zip
24 files changed, 807 insertions, 848 deletions
diff --git a/src/test/WixToolsetTest.Iis/WixToolsetTest.Iis.csproj b/src/test/WixToolsetTest.Iis/WixToolsetTest.Iis.csproj
index 66e4edc6..49ed89bc 100644
--- a/src/test/WixToolsetTest.Iis/WixToolsetTest.Iis.csproj
+++ b/src/test/WixToolsetTest.Iis/WixToolsetTest.Iis.csproj
@@ -3,7 +3,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
    <IsPackable>false</IsPackable>
  </PropertyGroup>
diff --git a/src/wixext/IIsCompiler.cs b/src/wixext/IIsCompiler.cs
index e28435b6..f84f8f0a 100644
--- a/src/wixext/IIsCompiler.cs
+++ b/src/wixext/IIsCompiler.cs
@@ -8,6 +8,7 @@ namespace WixToolset.Iis
    using System.Xml.Linq;
    using WixToolset.Data;
    using WixToolset.Extensibility;
+    using WixToolset.Iis.Tuples;
    /// <summary>
    /// The compiler for the WiX Toolset Internet Information Services Extension.
@@ -64,8 +65,8 @@ namespace WixToolset.Iis
            switch (parentElement.Name.LocalName)
            {
                case "Component":
-                    string componentId = context["ComponentId"];
+                    var componentId = context["ComponentId"];
-                    string directoryId = context["DirectoryId"];
+                    var directoryId = context["DirectoryId"];
                    switch (element.Name.LocalName)
                    {
@@ -110,7 +111,7 @@ namespace WixToolset.Iis
                            this.ParseWebAppPoolElement(intermediate, section, element, null);
                            break;
                        case "WebDirProperties":
-                            this.ParseWebDirPropertiesElement(intermediate, section, element);
+                            this.ParseWebDirPropertiesElement(intermediate, section, element, null);
                            break;
                        case "WebLog":
                            this.ParseWebLogElement(intermediate, section, element);
@@ -136,7 +137,7 @@ namespace WixToolset.Iis
        /// <param name="componentId">Identifier for parent component.</param>
        private void ParseCertificateElement(Intermediate intermediate, IntermediateSection section, XElement element, string componentId)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            Identifier id = null;
            int attributes = 0;
            string binaryKey = null;
@@ -146,7 +147,7 @@ namespace WixToolset.Iis
            int storeLocation = 0;
            string storeName = null;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -158,7 +159,7 @@ namespace WixToolset.Iis
                        case "BinaryKey":
                            attributes |= 2; // SCA_CERT_ATTRIBUTE_BINARYDATA
                            binaryKey = this.ParseHelper.GetAttributeIdentifierValue(sourceLineNumbers, attrib);
-                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "Binary", binaryKey);
+                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, TupleDefinitions.Binary, binaryKey);
                            break;
                        case "CertificatePath":
                            certificatePath = this.ParseHelper.GetAttributeValue(sourceLineNumbers, attrib);
@@ -190,7 +191,7 @@ namespace WixToolset.Iis
                            }
                            break;
                        case "StoreLocation":
-                            string storeLocationValue = this.ParseHelper.GetAttributeValue(sourceLineNumbers, attrib);
+                            var storeLocationValue = this.ParseHelper.GetAttributeValue(sourceLineNumbers, attrib);
                            if (0 < storeLocationValue.Length)
                            {
                                switch (storeLocationValue)
@@ -209,7 +210,7 @@ namespace WixToolset.Iis
                            }
                            break;
                        case "StoreName":
-                            string storeNameValue = this.ParseHelper.GetAttributeValue(sourceLineNumbers, attrib);
+                            var storeNameValue = this.ParseHelper.GetAttributeValue(sourceLineNumbers, attrib);
                            if (0 < storeNameValue.Length)
                            {
                                switch (storeNameValue)
@@ -256,7 +257,7 @@ namespace WixToolset.Iis
            if (null == id)
            {
-                this.Messaging.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, element.Name.LocalName, "Id"));
+                id = this.ParseHelper.CreateIdentifier("crt", componentId, binaryKey, certificatePath);
            }
            if (null == name)
@@ -286,21 +287,23 @@ namespace WixToolset.Iis
            this.ParseHelper.ParseForExtensionElements(this.Context.Extensions, intermediate, section, element);
            // Reference InstallCertificates and UninstallCertificates since nothing will happen without them
-            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "CustomAction", "InstallCertificates");
+            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, TupleDefinitions.CustomAction, "InstallCertificates");
-            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "CustomAction", "UninstallCertificates");
+            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, TupleDefinitions.CustomAction, "UninstallCertificates");
-            this.ParseHelper.EnsureTable(section, sourceLineNumbers, "CertificateHash"); // Certificate CustomActions require the CertificateHash table
+            this.ParseHelper.EnsureTable(section, sourceLineNumbers, IisTableDefinitions.CertificateHash); // Certificate CustomActions require the CertificateHash table
            if (!this.Messaging.EncounteredError)
            {
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "Certificate", id);
+                section.AddTuple(new CertificateTuple(sourceLineNumbers, id)
-                row.Set(1, componentId);
+                {
-                row.Set(2, name);
+                    ComponentRef = componentId,
-                row.Set(3, storeLocation);
+                    Name = name,
-                row.Set(4, storeName);
+                    StoreLocation = storeLocation,
-                row.Set(5, attributes);
+                    StoreName = storeName,
-                row.Set(6, binaryKey);
+                    Attributes = attributes,
-                row.Set(7, certificatePath);
+                    BinaryRef = binaryKey,
-                row.Set(8, pfxPassword);
+                    CertificatePath = certificatePath,
+                    PFXPassword = pfxPassword,
+                });
            }
        }
@@ -311,10 +314,10 @@ namespace WixToolset.Iis
        /// <param name="webId">Identifier for parent web site.</param>
        private void ParseCertificateRefElement(Intermediate intermediate, IntermediateSection section, XElement element, string webId)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            Identifier id = null;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -322,7 +325,7 @@ namespace WixToolset.Iis
                    {
                        case "Id":
                            id = this.ParseHelper.GetAttributeIdentifier(sourceLineNumbers, attrib);
-                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "Certificate", id.Id);
+                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, IisTupleDefinitions.Certificate, id.Id);
                            break;
                        default:
                            this.ParseHelper.UnexpectedAttribute(element, attrib);
@@ -337,18 +340,20 @@ namespace WixToolset.Iis
            if (null == id)
            {
-                this.Messaging.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, element.Name.LocalName, "Id"));
+                id = this.ParseHelper.CreateIdentifier("wsc", webId);
            }
            this.ParseHelper.ParseForExtensionElements(this.Context.Extensions, intermediate, section, element);
            if (!this.Messaging.EncounteredError)
            {
-                this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "Certificate", id.Id);
+                this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, IisTupleDefinitions.Certificate, id.Id);
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsWebSiteCertificates");
+                section.AddTuple(new IIsWebSiteCertificatesTuple(sourceLineNumbers)
-                row.Set(0, webId);
+                {
-                row.Set(1, id.Id);
+                    WebRef = webId,
+                    CertificateRef = id.Id,
+                });
            }
        }
@@ -360,12 +365,12 @@ namespace WixToolset.Iis
        /// <param name="parentType">Type that parentId refers to.</param>
        private void ParseMimeMapElement(Intermediate intermediate, IntermediateSection section, XElement element, string parentId, MimeMapParentType parentType)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            Identifier id = null;
            string extension = null;
            string type = null;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -393,7 +398,7 @@ namespace WixToolset.Iis
            if (null == id)
            {
-                this.Messaging.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, element.Name.LocalName, "Id"));
+                id = this.ParseHelper.CreateIdentifier("imm", parentId, type, extension);
            }
            if (null == extension)
@@ -417,11 +422,13 @@ namespace WixToolset.Iis
            if (!this.Messaging.EncounteredError)
            {
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsMimeMap", id);
+                section.AddTuple(new IIsMimeMapTuple(sourceLineNumbers, id)
-                row.Set(1, (int)parentType);
+                {
-                row.Set(2, parentId);
+                    ParentType = (int)parentType,
-                row.Set(3, type);
+                    ParentValue = parentId,
-                row.Set(4, extension);
+                    MimeType = type,
+                    Extension = extension,
+                });
            }
        }
@@ -432,10 +439,10 @@ namespace WixToolset.Iis
        /// <returns>Recycle time value.</returns>
        private string ParseRecycleTimeElement(Intermediate intermediate, IntermediateSection section, XElement element)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            string value = null;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -473,14 +480,14 @@ namespace WixToolset.Iis
        /// <returns>Identifier for web address.</returns>
        private string ParseWebAddressElement(Intermediate intermediate, IntermediateSection section, XElement element, string parentWeb)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            Identifier id = null;
            string header = null;
            string ip = null;
            string port = null;
-            bool secure = false;
+            var secure = false;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -514,7 +521,7 @@ namespace WixToolset.Iis
            if (null == id)
            {
-                this.Messaging.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, element.Name.LocalName, "Id"));
+                id = this.ParseHelper.CreateIdentifier("iwa", parentWeb, ip, port);
            }
            if (null == port)
@@ -526,12 +533,14 @@ namespace WixToolset.Iis
            if (!this.Messaging.EncounteredError)
            {
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsWebAddress", id);
+                section.AddTuple(new IIsWebAddressTuple(sourceLineNumbers, id)
-                row.Set(1, parentWeb);
+                {
-                row.Set(2, ip);
+                    WebRef = parentWeb,
-                row.Set(3, port);
+                    IP = ip,
-                row.Set(4, header);
+                    Port = port,
-                row.Set(5, secure ? 1 : 0);
+                    Header = header,
+                    Secure = secure ? 1 : 0,
+                });
            }
            return id?.Id;
@@ -544,21 +553,21 @@ namespace WixToolset.Iis
        /// <returns>Identifier for web application.</returns>
        private string ParseWebApplicationElement(Intermediate intermediate, IntermediateSection section, XElement element)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            Identifier id = null;
-            YesNoDefaultType allowSessions = YesNoDefaultType.Default;
+            var allowSessions = YesNoDefaultType.Default;
            string appPool = null;
-            YesNoDefaultType buffer = YesNoDefaultType.Default;
+            var buffer = YesNoDefaultType.Default;
-            YesNoDefaultType clientDebugging = YesNoDefaultType.Default;
+            var clientDebugging = YesNoDefaultType.Default;
            string defaultScript = null;
            int isolation = 0;
            string name = null;
-            YesNoDefaultType parentPaths = YesNoDefaultType.Default;
+            var parentPaths = YesNoDefaultType.Default;
-            int scriptTimeout = CompilerConstants.IntegerNotSet;
+            var scriptTimeout = CompilerConstants.IntegerNotSet;
-            int sessionTimeout = CompilerConstants.IntegerNotSet;
+            var sessionTimeout = CompilerConstants.IntegerNotSet;
-            YesNoDefaultType serverDebugging = YesNoDefaultType.Default;
+            var serverDebugging = YesNoDefaultType.Default;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -630,7 +639,7 @@ namespace WixToolset.Iis
                            break;
                        case "WebAppPool":
                            appPool = this.ParseHelper.GetAttributeIdentifierValue(sourceLineNumbers, attrib);
-                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "IIsAppPool", appPool);
+                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, IisTupleDefinitions.IIsAppPool, appPool);
                            break;
                        default:
                            this.ParseHelper.UnexpectedAttribute(element, attrib);
@@ -645,7 +654,7 @@ namespace WixToolset.Iis
            if (null == id)
            {
-                this.Messaging.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, element.Name.LocalName, "Id"));
+                id = this.ParseHelper.CreateIdentifier("wap", name, appPool);
            }
            if (null == name)
@@ -657,11 +666,10 @@ namespace WixToolset.Iis
                this.Messaging.Write(IIsErrors.IllegalCharacterInAttributeValue(sourceLineNumbers, element.Name.LocalName, "Name", name, '\\'));
            }
-            foreach (XElement child in element.Elements())
+            foreach (var child in element.Elements())
            {
                if (this.Namespace == child.Name.Namespace)
                {
-                    SourceLineNumber childSourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(child);
                    switch (child.Name.LocalName)
                    {
                        case "WebApplicationExtension":
@@ -680,44 +688,48 @@ namespace WixToolset.Iis
            if (!this.Messaging.EncounteredError)
            {
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsWebApplication", id);
+                var tuple = section.AddTuple(new IIsWebApplicationTuple(sourceLineNumbers, id)
-                row.Set(1, name);
+                {
-                row.Set(2, isolation);
+                    Name = name,
+                    Isolation = isolation,
+                    DefaultScript = defaultScript,
+                    AppPoolRef = appPool,
+                });
                if (YesNoDefaultType.Default != allowSessions)
                {
-                    row.Set(3, YesNoDefaultType.Yes == allowSessions ? 1 : 0);
+                    tuple.AllowSessions = YesNoDefaultType.Yes == allowSessions ? 1 : 0;
                }
                if (CompilerConstants.IntegerNotSet != sessionTimeout)
                {
-                    row.Set(4, sessionTimeout);
+                    tuple.SessionTimeout = sessionTimeout;
                }
                if (YesNoDefaultType.Default != buffer)
                {
-                    row.Set(5, YesNoDefaultType.Yes == buffer ? 1 : 0);
+                    tuple.Buffer = YesNoDefaultType.Yes == buffer ? 1 : 0;
                }
                if (YesNoDefaultType.Default != parentPaths)
                {
-                    row.Set(6, YesNoDefaultType.Yes == parentPaths ? 1 : 0);
+                    tuple.ParentPaths = YesNoDefaultType.Yes == parentPaths ? 1 : 0;
                }
-                row.Set(7, defaultScript);
                if (CompilerConstants.IntegerNotSet != scriptTimeout)
                {
-                    row.Set(8, scriptTimeout);
+                    tuple.ScriptTimeout = scriptTimeout;
                }
                if (YesNoDefaultType.Default != serverDebugging)
                {
-                    row.Set(9, YesNoDefaultType.Yes == serverDebugging ? 1 : 0);
+                    tuple.ServerDebugging = YesNoDefaultType.Yes == serverDebugging ? 1 : 0;
                }
                if (YesNoDefaultType.Default != clientDebugging)
                {
-                    row.Set(10, YesNoDefaultType.Yes == clientDebugging ? 1 : 0);
+                    tuple.ClientDebugging = YesNoDefaultType.Yes == clientDebugging ? 1 : 0;
                }
-                row.Set(11, appPool);
            }
            return id?.Id;
@@ -730,13 +742,13 @@ namespace WixToolset.Iis
        /// <param name="application">Identifier for parent web application.</param>
        private void ParseWebApplicationExtensionElement(Intermediate intermediate, IntermediateSection section, XElement element, string application)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            int attributes = 0;
            string executable = null;
            string extension = null;
            string verbs = null;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -786,14 +798,17 @@ namespace WixToolset.Iis
            if (!this.Messaging.EncounteredError)
            {
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsWebApplicationExtension");
+                var tuple = section.AddTuple(new IIsWebApplicationExtensionTuple(sourceLineNumbers)
-                row.Set(0, application);
+                {
-                row.Set(1, extension);
+                    ApplicationRef = application,
-                row.Set(2, verbs);
+                    Extension = extension,
-                row.Set(3, executable);
+                    Verbs = verbs,
+                    Executable = executable,
+                });
                if (0 < attributes)
                {
-                    row.Set(4, attributes);
+                    tuple.Attributes = attributes;
                }
            }
        }
@@ -805,27 +820,27 @@ namespace WixToolset.Iis
        /// <param name="componentId">Optional identifier of parent component.</param>
        private void ParseWebAppPoolElement(Intermediate intermediate, IntermediateSection section, XElement element, string componentId)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            Identifier id = null;
            int attributes = 0;
-            int cpuAction = CompilerConstants.IntegerNotSet;
+            var cpuAction = CompilerConstants.IntegerNotSet;
            string cpuMon = null;
-            int idleTimeout = CompilerConstants.IntegerNotSet;
+            var idleTimeout = CompilerConstants.IntegerNotSet;
            int maxCpuUsage = 0;
-            int maxWorkerProcs = CompilerConstants.IntegerNotSet;
+            var maxWorkerProcs = CompilerConstants.IntegerNotSet;
            string managedRuntimeVersion = null;
            string managedPipelineMode = null;
            string name = null;
-            int privateMemory = CompilerConstants.IntegerNotSet;
+            var privateMemory = CompilerConstants.IntegerNotSet;
-            int queueLimit = CompilerConstants.IntegerNotSet;
+            var queueLimit = CompilerConstants.IntegerNotSet;
-            int recycleMinutes = CompilerConstants.IntegerNotSet;
+            var recycleMinutes = CompilerConstants.IntegerNotSet;
-            int recycleRequests = CompilerConstants.IntegerNotSet;
+            var recycleRequests = CompilerConstants.IntegerNotSet;
            string recycleTimes = null;
-            int refreshCpu = CompilerConstants.IntegerNotSet;
+            var refreshCpu = CompilerConstants.IntegerNotSet;
            string user = null;
-            int virtualMemory = CompilerConstants.IntegerNotSet;
+            var virtualMemory = CompilerConstants.IntegerNotSet;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -840,7 +855,7 @@ namespace WixToolset.Iis
                                this.Messaging.Write(IIsErrors.IllegalAttributeWithoutComponent(sourceLineNumbers, element.Name.LocalName, attrib.Name.LocalName));
                            }
-                            string cpuActionValue = this.ParseHelper.GetAttributeValue(sourceLineNumbers, attrib);
+                            var cpuActionValue = this.ParseHelper.GetAttributeValue(sourceLineNumbers, attrib);
                            if (0 < cpuActionValue.Length)
                            {
                                switch (cpuActionValue)
@@ -863,7 +878,7 @@ namespace WixToolset.Iis
                                this.Messaging.Write(IIsErrors.IllegalAttributeWithoutComponent(sourceLineNumbers, element.Name.LocalName, attrib.Name.LocalName));
                            }
-                            string identityValue = this.ParseHelper.GetAttributeValue(sourceLineNumbers, attrib);
+                            var identityValue = this.ParseHelper.GetAttributeValue(sourceLineNumbers, attrib);
                            if (0 < identityValue.Length)
                            {
                                switch (identityValue)
@@ -1029,7 +1044,7 @@ namespace WixToolset.Iis
            if (null == id)
            {
-                this.Messaging.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, element.Name.LocalName, "Id"));
+                id = this.ParseHelper.CreateIdentifier("iap", name, componentId, user);
            }
            if (null == name)
@@ -1057,7 +1072,7 @@ namespace WixToolset.Iis
                }
            }
-            foreach (XElement child in element.Elements())
+            foreach (var child in element.Elements())
            {
                if (this.Namespace == child.Name.Namespace)
                {
@@ -1066,7 +1081,7 @@ namespace WixToolset.Iis
                        case "RecycleTime":
                            if (null == componentId)
                            {
-                                SourceLineNumber childSourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(child);
+                                var childSourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(child);
                                this.Messaging.Write(IIsErrors.IllegalElementWithoutComponent(childSourceLineNumbers, element.Name.LocalName));
                            }
@@ -1093,52 +1108,57 @@ namespace WixToolset.Iis
            if (null != componentId)
            {
                // Reference ConfigureIIs since nothing will happen without it
-                this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "CustomAction", "ConfigureIIs");
+                this.AddReferenceToConfigureIIs(section, sourceLineNumbers);
            }
            if (!this.Messaging.EncounteredError)
            {
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsAppPool", id);
+                var tuple = section.AddTuple(new IIsAppPoolTuple(sourceLineNumbers, id)
-                row.Set(1, name);
+                {
-                row.Set(2, componentId);
+                    Name = name,
-                row.Set(3, attributes);
+                    ComponentRef = componentId,
-                row.Set(4, user);
+                    Attributes = attributes,
+                    UserRef = user,
+                    RecycleTimes = recycleTimes,
+                    CPUMon = cpuMon,
+                    ManagedRuntimeVersion = managedRuntimeVersion,
+                    ManagedPipelineMode = managedPipelineMode,
+                });
                if (CompilerConstants.IntegerNotSet != recycleMinutes)
                {
-                    row.Set(5, recycleMinutes);
+                    tuple.RecycleMinutes = recycleMinutes;
                }
                if (CompilerConstants.IntegerNotSet != recycleRequests)
                {
-                    row.Set(6, recycleRequests);
+                    tuple.RecycleRequests = recycleRequests;
                }
-                row.Set(7, recycleTimes);
                if (CompilerConstants.IntegerNotSet != idleTimeout)
                {
-                    row.Set(8, idleTimeout);
+                    tuple.IdleTimeout = idleTimeout;
                }
                if (CompilerConstants.IntegerNotSet != queueLimit)
                {
-                    row.Set(9, queueLimit);
+                    tuple.QueueLimit = queueLimit;
                }
-                row.Set(10, cpuMon);
                if (CompilerConstants.IntegerNotSet != maxWorkerProcs)
                {
-                    row.Set(11, maxWorkerProcs);
+                    tuple.MaxProc = maxWorkerProcs;
                }
                if (CompilerConstants.IntegerNotSet != virtualMemory)
                {
-                    row.Set(12, virtualMemory);
+                    tuple.VirtualMemory = virtualMemory;
                }
                if (CompilerConstants.IntegerNotSet != privateMemory)
                {
-                    row.Set(13, privateMemory);
+                    tuple.PrivateMemory = privateMemory;
                }
-                row.Set(14, managedRuntimeVersion);
-                row.Set(15, managedPipelineMode);
            }
        }
@@ -1150,13 +1170,13 @@ namespace WixToolset.Iis
        /// <param name="parentWeb">Optional identifier for parent web site.</param>
        private void ParseWebDirElement(Intermediate intermediate, IntermediateSection section, XElement element, string componentId, string parentWeb)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            Identifier id = null;
            string dirProperties = null;
            string path = null;
            string application = null;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -1181,7 +1201,7 @@ namespace WixToolset.Iis
                            }
                            parentWeb = this.ParseHelper.GetAttributeIdentifierValue(sourceLineNumbers, attrib);
-                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "IIsWebSite", parentWeb);
+                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, IisTupleDefinitions.IIsWebSite, parentWeb);
                            break;
                        default:
                            this.ParseHelper.UnexpectedAttribute(element, attrib);
@@ -1196,7 +1216,7 @@ namespace WixToolset.Iis
            if (null == id)
            {
-                this.Messaging.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, element.Name.LocalName, "Id"));
+                id = this.ParseHelper.CreateIdentifier("iwd", componentId, parentWeb, dirProperties, application);
            }
            if (null == path)
@@ -1209,11 +1229,11 @@ namespace WixToolset.Iis
                this.Messaging.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, element.Name.LocalName, "WebSite"));
            }
-            foreach (XElement child in element.Elements())
+            foreach (var child in element.Elements())
            {
                if (this.Namespace == child.Name.Namespace)
                {
-                    SourceLineNumber childSourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(child);
+                    var childSourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(child);
                    switch (child.Name.LocalName)
                    {
                        case "WebApplication":
@@ -1230,7 +1250,7 @@ namespace WixToolset.Iis
                                this.Messaging.Write(IIsErrors.IllegalElementWithoutComponent(childSourceLineNumbers, child.Name.LocalName));
                            }
-                            string childWebDirProperties = this.ParseWebDirPropertiesElement(intermediate, section, child);
+                            string childWebDirProperties = this.ParseWebDirPropertiesElement(intermediate, section, child, componentId);
                            if (null == dirProperties)
                            {
                                dirProperties = childWebDirProperties;
@@ -1258,22 +1278,24 @@ namespace WixToolset.Iis
            if (null != application)
            {
-                this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "IIsWebApplication", application);
+                this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, IisTupleDefinitions.IIsWebApplication, application);
            }
-            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "IIsWebDirProperties", dirProperties);
+            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, IisTupleDefinitions.IIsWebDirProperties, dirProperties);
            // Reference ConfigureIIs since nothing will happen without it
-            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "CustomAction", "ConfigureIIs");
+            this.AddReferenceToConfigureIIs(section, sourceLineNumbers);
            if (!this.Messaging.EncounteredError)
            {
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsWebDir", id);
+                section.AddTuple(new IIsWebDirTuple(sourceLineNumbers, id)
-                row.Set(1, componentId);
+                {
-                row.Set(2, parentWeb);
+                    ComponentRef = componentId,
-                row.Set(3, path);
+                    WebRef = parentWeb,
-                row.Set(4, dirProperties);
+                    Path = path,
-                row.Set(5, application);
+                    DirPropertiesRef = dirProperties,
+                    ApplicationRef = application,
+                });
            }
        }
@@ -1282,29 +1304,29 @@ namespace WixToolset.Iis
        /// </summary>
        /// <param name="element">Element to parse.</param>
        /// <returns>The identifier for this WebDirProperties.</returns>
-        private string ParseWebDirPropertiesElement(Intermediate intermediate, IntermediateSection section, XElement element)
+        private string ParseWebDirPropertiesElement(Intermediate intermediate, IntermediateSection section, XElement element, string componentId)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            Identifier id = null;
            int access = 0;
-            bool accessSet = false;
+            var accessSet = false;
            int accessSSLFlags = 0;
-            bool accessSSLFlagsSet = false;
+            var accessSSLFlagsSet = false;
            string anonymousUser = null;
-            YesNoType aspDetailedError = YesNoType.NotSet;
+            var aspDetailedError = YesNoType.NotSet;
            string authenticationProviders = null;
            int authorization = 0;
-            bool authorizationSet = false;
+            var authorizationSet = false;
            string cacheControlCustom = null;
-            long cacheControlMaxAge = CompilerConstants.LongNotSet;
+            var cacheControlMaxAge = CompilerConstants.LongNotSet;
            string defaultDocuments = null;
            string httpExpires = null;
-            bool iisControlledPassword = false;
+            var iisControlledPassword = false;
-            YesNoType index = YesNoType.NotSet;
+            var index = YesNoType.NotSet;
-            YesNoType logVisits = YesNoType.NotSet;
+            var logVisits = YesNoType.NotSet;
-            YesNoType notCustomError = YesNoType.NotSet;
+            var notCustomError = YesNoType.NotSet;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -1520,58 +1542,73 @@ namespace WixToolset.Iis
            if (null == id)
            {
-                this.Messaging.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, element.Name.LocalName, "Id"));
+                if (null == componentId)
+                {
+                    this.Messaging.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, element.Name.LocalName, "Id"));
+                    id = Identifier.Invalid;
+                }
+                else
+                {
+                    id = this.ParseHelper.CreateIdentifier("wdp", componentId);
+                }
            }
            this.ParseHelper.ParseForExtensionElements(this.Context.Extensions, intermediate, section, element);
            if (!this.Messaging.EncounteredError)
            {
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsWebDirProperties", id);
+                var tuple = section.AddTuple(new IIsWebDirPropertiesTuple(sourceLineNumbers, id)
+                {
+                    AnonymousUserRef = anonymousUser,
+                    IIsControlledPassword = iisControlledPassword ? 1 : 0,
+                    DefaultDoc = defaultDocuments,
+                    HttpExpires = httpExpires,
+                    CacheControlCustom = cacheControlCustom,
+                });
                if (accessSet)
                {
-                    row.Set(1, access);
+                    tuple.Access = access;
                }
                if (authorizationSet)
                {
-                    row.Set(2, authorization);
+                    tuple.Authorization = authorization;
                }
-                row.Set(3, anonymousUser);
-                row.Set(4, iisControlledPassword ? 1 : 0);
                if (YesNoType.NotSet != logVisits)
                {
-                    row.Set(5, YesNoType.Yes == logVisits ? 1 : 0);
+                    tuple.LogVisits = YesNoType.Yes == logVisits ? 1 : 0;
                }
                if (YesNoType.NotSet != index)
                {
-                    row.Set(6, YesNoType.Yes == index ? 1 : 0);
+                    tuple.Index = YesNoType.Yes == index ? 1 : 0;
                }
-                row.Set(7, defaultDocuments);
                if (YesNoType.NotSet != aspDetailedError)
                {
-                    row.Set(8, YesNoType.Yes == aspDetailedError ? 1 : 0);
+                    tuple.AspDetailedError = YesNoType.Yes == aspDetailedError ? 1 : 0;
                }
-                row.Set(9, httpExpires);
                if (CompilerConstants.LongNotSet != cacheControlMaxAge)
                {
-                    row.Set(10, unchecked((int)cacheControlMaxAge));
+                    tuple.CacheControlMaxAge = unchecked((int)cacheControlMaxAge);
                }
-                row.Set(11, cacheControlCustom);
                if (YesNoType.NotSet != notCustomError)
                {
-                    row.Set(12, YesNoType.Yes == notCustomError ? 1 : 0);
+                    tuple.NoCustomError = YesNoType.Yes == notCustomError ? 1 : 0;
                }
                if (accessSSLFlagsSet)
                {
-                    row.Set(13, accessSSLFlags);
+                    tuple.AccessSSLFlags = accessSSLFlags;
                }
                if (null != authenticationProviders)
                {
-                    row.Set(14, authenticationProviders);
+                    tuple.AuthenticationProviders = authenticationProviders;
                }
            }
@@ -1586,13 +1623,13 @@ namespace WixToolset.Iis
        /// <param name="parent">Id of the parent.</param>
        private void ParseWebErrorElement(Intermediate intermediate, IntermediateSection section, XElement element, WebErrorParentType parentType, string parent)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
-            int errorCode = CompilerConstants.IntegerNotSet;
+            var errorCode = CompilerConstants.IntegerNotSet;
            string file = null;
            string url = null;
-            int subCode = CompilerConstants.IntegerNotSet;
+            var subCode = CompilerConstants.IntegerNotSet;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -1641,17 +1678,19 @@ namespace WixToolset.Iis
            this.ParseHelper.ParseForExtensionElements(this.Context.Extensions, intermediate, section, element);
            // Reference ConfigureIIs since nothing will happen without it
-            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "CustomAction", "ConfigureIIs");
+            this.AddReferenceToConfigureIIs(section, sourceLineNumbers);
            if (!this.Messaging.EncounteredError)
            {
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsWebError");
+                section.AddTuple(new IIsWebErrorTuple(sourceLineNumbers)
-                row.Set(0, errorCode);
+                {
-                row.Set(1, subCode);
+                    ErrorCode = errorCode,
-                row.Set(2, (int)parentType);
+                    SubCode = subCode,
-                row.Set(3, parent);
+                    ParentType = (int)parentType,
-                row.Set(4, file);
+                    ParentValue = parent,
-                row.Set(5, url);
+                    File = file,
+                    URL = url,
+                });
            }
        }
@@ -1663,15 +1702,15 @@ namespace WixToolset.Iis
        /// <param name="parentWeb">Optional identifier of parent web site.</param>
        private void ParseWebFilterElement(Intermediate intermediate, IntermediateSection section, XElement element, string componentId, string parentWeb)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            Identifier id = null;
            string description = null;
            int flags = 0;
-            int loadOrder = CompilerConstants.IntegerNotSet;
+            var loadOrder = CompilerConstants.IntegerNotSet;
            string name = null;
            string path = null;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -1717,7 +1756,7 @@ namespace WixToolset.Iis
                            }
                            parentWeb = this.ParseHelper.GetAttributeIdentifierValue(sourceLineNumbers, attrib);
-                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "IIsWebSite", parentWeb);
+                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, IisTupleDefinitions.IIsWebSite, parentWeb);
                            break;
                        default:
                            this.ParseHelper.UnexpectedAttribute(element, attrib);
@@ -1732,7 +1771,7 @@ namespace WixToolset.Iis
            if (null == id)
            {
-                this.Messaging.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, element.Name.LocalName, "Id"));
+                id = this.ParseHelper.CreateIdentifier("ifl", name, componentId, path, parentWeb);
            }
            if (null == name)
@@ -1748,20 +1787,23 @@ namespace WixToolset.Iis
            this.ParseHelper.ParseForExtensionElements(this.Context.Extensions, intermediate, section, element);
            // Reference ConfigureIIs since nothing will happen without it
-            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "CustomAction", "ConfigureIIs");
+            this.AddReferenceToConfigureIIs(section, sourceLineNumbers);
            if (!this.Messaging.EncounteredError)
            {
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsFilter", id);
+                var tuple = section.AddTuple(new IIsFilterTuple(sourceLineNumbers, id)
-                row.Set(1, name);
+                {
-                row.Set(2, componentId);
+                    Name = name,
-                row.Set(3, path);
+                    ComponentRef = componentId,
-                row.Set(4, parentWeb);
+                    Path = path,
-                row.Set(5, description);
+                    WebRef = parentWeb,
-                row.Set(6, flags);
+                    Description = description,
+                    Flags = flags,
+                });
                if (CompilerConstants.IntegerNotSet != loadOrder)
                {
-                    row.Set(7, loadOrder);
+                    tuple.LoadOrder = loadOrder;
                }
            }
        }
@@ -1772,11 +1814,11 @@ namespace WixToolset.Iis
        /// <param name="element">Node to be parsed.</param>
        private void ParseWebLogElement(Intermediate intermediate, IntermediateSection section, XElement element)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            Identifier id = null;
            string type = null;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -1786,7 +1828,7 @@ namespace WixToolset.Iis
                            id = this.ParseHelper.GetAttributeIdentifier(sourceLineNumbers, attrib);
                            break;
                        case "Type":
-                            string typeValue = this.ParseHelper.GetAttributeValue(sourceLineNumbers, attrib);
+                            var typeValue = this.ParseHelper.GetAttributeValue(sourceLineNumbers, attrib);
                            if (0 < typeValue.Length)
                            {
                                switch (typeValue)
@@ -1837,8 +1879,10 @@ namespace WixToolset.Iis
            if (!this.Messaging.EncounteredError)
            {
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsWebLog", id);
+                section.AddTuple(new IIsWebLogTuple(sourceLineNumbers, id)
-                row.Set(1, type);
+                {
+                    Format = type,
+                });
            }
        }
@@ -1849,11 +1893,11 @@ namespace WixToolset.Iis
        /// <param name="componentId">Identifier for parent component.</param>
        private void ParseWebPropertyElement(Intermediate intermediate, IntermediateSection section, XElement element, string componentId)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            Identifier id = null;
            string value = null;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -1902,14 +1946,16 @@ namespace WixToolset.Iis
            this.ParseHelper.ParseForExtensionElements(this.Context.Extensions, intermediate, section, element);
            // Reference ConfigureIIs since nothing will happen without it
-            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "CustomAction", "ConfigureIIs");
+            this.AddReferenceToConfigureIIs(section, sourceLineNumbers);
            if (!this.Messaging.EncounteredError)
            {
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsProperty", id);
+                section.AddTuple(new IIsPropertyTuple(sourceLineNumbers, id)
-                row.Set(1, componentId);
+                {
-                row.Set(2, 0);
+                    ComponentRef = componentId,
-                row.Set(3, value);
+                    Attributes = 0,
+                    Value = value,
+                });
            }
        }
@@ -1920,7 +1966,7 @@ namespace WixToolset.Iis
        /// <param name="componentId">Identifier for parent component.</param>
        private void ParseWebServiceExtensionElement(Intermediate intermediate, IntermediateSection section, XElement element, string componentId)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            Identifier id = null;
            int attributes = 0;
            string description = null;
@@ -1978,7 +2024,7 @@ namespace WixToolset.Iis
            if (null == id)
            {
-                this.Messaging.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, element.Name.LocalName, "Id"));
+                id = this.ParseHelper.CreateIdentifier("iwe", componentId, file);
            }
            if (null == file)
@@ -1989,16 +2035,18 @@ namespace WixToolset.Iis
            this.ParseHelper.ParseForExtensionElements(this.Context.Extensions, intermediate, section, element);
            // Reference ConfigureIIs since nothing will happen without it
-            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "CustomAction", "ConfigureIIs");
+            this.AddReferenceToConfigureIIs(section, sourceLineNumbers);
            if (!this.Messaging.EncounteredError)
            {
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsWebServiceExtension", id);
+                section.AddTuple(new IIsWebServiceExtensionTuple(sourceLineNumbers, id)
-                row.Set(1, componentId);
+                {
-                row.Set(2, file);
+                    ComponentRef = componentId,
-                row.Set(3, description);
+                    File = file,
-                row.Set(4, group);
+                    Description = description,
-                row.Set(5, attributes);
+                    Group = group,
+                    Attributes = attributes,
+                });
            }
        }
@@ -2009,21 +2057,21 @@ namespace WixToolset.Iis
        /// <param name="componentId">Optional identifier of parent component.</param>
        private void ParseWebSiteElement(Intermediate intermediate, IntermediateSection section, XElement element, string componentId)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            Identifier id = null;
            string application = null;
            int attributes = 0;
-            int connectionTimeout = CompilerConstants.IntegerNotSet;
+            var connectionTimeout = CompilerConstants.IntegerNotSet;
            string description = null;
            string directory = null;
            string dirProperties = null;
            string keyAddress = null;
            string log = null;
            string siteId = null;
-            int sequence = CompilerConstants.IntegerNotSet;
+            var sequence = CompilerConstants.IntegerNotSet;
-            int state = CompilerConstants.IntegerNotSet;
+            var state = CompilerConstants.IntegerNotSet;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -2070,7 +2118,7 @@ namespace WixToolset.Iis
                            break;
                        case "Directory":
                            directory = this.ParseHelper.GetAttributeIdentifierValue(sourceLineNumbers, attrib);
-                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "Directory", directory);
+                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, TupleDefinitions.Directory, directory);
                            break;
                        case "DirProperties":
                            if (null == componentId)
@@ -2121,7 +2169,7 @@ namespace WixToolset.Iis
                            }
                            log = this.ParseHelper.GetAttributeIdentifierValue(sourceLineNumbers, attrib);
-                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "IIsWebLog", log);
+                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, IisTupleDefinitions.IIsWebLog, log);
                            break;
                        default:
                            this.ParseHelper.UnexpectedAttribute(element, attrib);
@@ -2136,7 +2184,7 @@ namespace WixToolset.Iis
            if (null == id)
            {
-                this.Messaging.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, element.Name.LocalName, "Id"));
+                id = this.ParseHelper.CreateIdentifier("iws", description, componentId, siteId, application);
            }
            if (null == description)
@@ -2149,11 +2197,11 @@ namespace WixToolset.Iis
                this.Messaging.Write(IIsErrors.RequiredAttributeUnderComponent(sourceLineNumbers, element.Name.LocalName, "Directory"));
            }
-            foreach (XElement child in element.Elements())
+            foreach (var child in element.Elements())
            {
                if (this.Namespace == child.Name.Namespace)
                {
-                    SourceLineNumber childSourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(child);
+                    var childSourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(child);
                    switch (child.Name.LocalName)
                    {
                        case "CertificateRef":
@@ -2206,7 +2254,7 @@ namespace WixToolset.Iis
                                this.Messaging.Write(IIsErrors.IllegalElementWithoutComponent(childSourceLineNumbers, child.Name.LocalName));
                            }
-                            string childWebDirProperties = this.ParseWebDirPropertiesElement(intermediate, section, child);
+                            string childWebDirProperties = this.ParseWebDirPropertiesElement(intermediate, section, child, componentId);
                            if (null == dirProperties)
                            {
                                dirProperties = childWebDirProperties;
@@ -2262,48 +2310,53 @@ namespace WixToolset.Iis
            if (null != application)
            {
-                this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "IIsWebApplication", application);
+                this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, IisTupleDefinitions.IIsWebApplication, application);
            }
            if (null != dirProperties)
            {
-                this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "IIsWebDirProperties", dirProperties);
+                this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, IisTupleDefinitions.IIsWebDirProperties, dirProperties);
            }
            if (null != componentId)
            {
                // Reference ConfigureIIs since nothing will happen without it
-                this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "CustomAction", "ConfigureIIs");
+                this.AddReferenceToConfigureIIs(section, sourceLineNumbers);
            }
            if (!this.Messaging.EncounteredError)
            {
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsWebSite", id);
+                var tuple = section.AddTuple(new IIsWebSiteTuple(sourceLineNumbers, id)
-                row.Set(1, componentId);
+                {
-                row.Set(2, description);
+                    ComponentRef = componentId,
+                    Description = description,
+                    DirectoryRef = directory,
+                    KeyAddressRef = keyAddress,
+                    DirPropertiesRef = dirProperties,
+                    ApplicationRef = application,
+                    LogRef = log,
+                    WebsiteId = siteId,
+                });
                if (CompilerConstants.IntegerNotSet != connectionTimeout)
                {
-                    row.Set(3, connectionTimeout);
+                    tuple.ConnectionTimeout = connectionTimeout;
                }
-                row.Set(4, directory);
                if (CompilerConstants.IntegerNotSet != state)
                {
-                    row.Set(5, state);
+                    tuple.State = state;
                }
                if (0 != attributes)
                {
-                    row.Set(6, attributes);
+                    tuple.Attributes = attributes;
                }
-                row.Set(7, keyAddress);
-                row.Set(8, dirProperties);
-                row.Set(9, application);
                if (CompilerConstants.IntegerNotSet != sequence)
                {
-                    row.Set(10, sequence);
+                    tuple.Sequence = sequence;
                }
-                row.Set(11, log);
-                row.Set(12, siteId);
            }
        }
@@ -2315,12 +2368,12 @@ namespace WixToolset.Iis
        /// <param name="parent">Id of the parent.</param>
        private void ParseHttpHeaderElement(Intermediate intermediate, IntermediateSection section, XElement element, HttpHeaderParentType parentType, string parent)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            Identifier id = null;
            string headerName = null;
            string headerValue = null;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -2358,15 +2411,20 @@ namespace WixToolset.Iis
            this.ParseHelper.ParseForExtensionElements(this.Context.Extensions, intermediate, section, element);
            // Reference ConfigureIIs since nothing will happen without it
-            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "CustomAction", "ConfigureIIs");
+            this.AddReferenceToConfigureIIs(section, sourceLineNumbers);
-            var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsHttpHeader", id);
+            if (!this.Messaging.EncounteredError)
-            row.Set(1, (int)parentType);
+            {
-            row.Set(2, parent);
+                section.AddTuple(new IIsHttpHeaderTuple(sourceLineNumbers, id)
-            row.Set(3, headerName);
+                {
-            row.Set(4, headerValue);
+                    HttpHeader = id.Id,
-            row.Set(5, 0);
+                    ParentType = (int)parentType,
-            //row.Set(6, null);
+                    ParentValue = parent,
+                    Name = headerName,
+                    Value = headerValue,
+                    Attributes = 0,
+                });
+            }
        }
        /// <summary>
@@ -2378,14 +2436,14 @@ namespace WixToolset.Iis
        /// <param name="parentAlias">Alias of the parent web site.</param>
        private void ParseWebVirtualDirElement(Intermediate intermediate, IntermediateSection section, XElement element, string componentId, string parentWeb, string parentAlias)
        {
-            SourceLineNumber sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(element);
            Identifier id = null;
            string alias = null;
            string application = null;
            string directory = null;
            string dirProperties = null;
-            foreach (XAttribute attrib in element.Attributes())
+            foreach (var attrib in element.Attributes())
            {
                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
                {
@@ -2399,7 +2457,7 @@ namespace WixToolset.Iis
                            break;
                        case "Directory":
                            directory = this.ParseHelper.GetAttributeIdentifierValue(sourceLineNumbers, attrib);
-                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "Directory", directory);
+                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, TupleDefinitions.Directory, directory);
                            break;
                        case "DirProperties":
                            dirProperties = this.ParseHelper.GetAttributeValue(sourceLineNumbers, attrib);
@@ -2414,7 +2472,7 @@ namespace WixToolset.Iis
                            }
                            parentWeb = this.ParseHelper.GetAttributeIdentifierValue(sourceLineNumbers, attrib);
-                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "IIsWebSite", parentWeb);
+                            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, IisTupleDefinitions.IIsWebSite, parentWeb);
                            break;
                        default:
                            this.ParseHelper.UnexpectedAttribute(element, attrib);
@@ -2429,7 +2487,7 @@ namespace WixToolset.Iis
            if (null == id)
            {
-                this.Messaging.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, element.Name.LocalName, "Id"));
+                id = this.ParseHelper.CreateIdentifier("wvd", alias, directory, dirProperties, application, parentWeb);
            }
            if (null == alias)
@@ -2461,11 +2519,11 @@ namespace WixToolset.Iis
                alias = String.Concat(parentAlias, "/", alias);
            }
-            foreach (XElement child in element.Elements())
+            foreach (var child in element.Elements())
            {
                if (this.Namespace == child.Name.Namespace)
                {
-                    SourceLineNumber childSourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(child);
+                    var childSourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(child);
                    switch (child.Name.LocalName)
                    {
                        case "WebApplication":
@@ -2482,7 +2540,7 @@ namespace WixToolset.Iis
                                this.Messaging.Write(IIsErrors.IllegalElementWithoutComponent(childSourceLineNumbers, child.Name.LocalName));
                            }
-                            string childWebDirProperties = this.ParseWebDirPropertiesElement(intermediate, section, child);
+                            string childWebDirProperties = this.ParseWebDirPropertiesElement(intermediate, section, child, componentId);
                            if (null == dirProperties)
                            {
                                dirProperties = childWebDirProperties;
@@ -2518,27 +2576,34 @@ namespace WixToolset.Iis
            if (null != dirProperties)
            {
-                this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "IIsWebDirProperties", dirProperties);
+                this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, IisTupleDefinitions.IIsWebDirProperties, dirProperties);
            }
            if (null != application)
            {
-                this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "IIsWebApplication", application);
+                this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, IisTupleDefinitions.IIsWebApplication, application);
            }
            // Reference ConfigureIIs since nothing will happen without it
-            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, "CustomAction", "ConfigureIIs");
+            this.AddReferenceToConfigureIIs(section, sourceLineNumbers);
            if (!this.Messaging.EncounteredError)
            {
-                var row = this.ParseHelper.CreateRow(section, sourceLineNumbers, "IIsWebVirtualDir", id);
+                section.AddTuple(new IIsWebVirtualDirTuple(sourceLineNumbers, id)
-                row.Set(1, componentId);
+                {
-                row.Set(2, parentWeb);
+                    ComponentRef = componentId,
-                row.Set(3, alias);
+                    WebRef = parentWeb,
-                row.Set(4, directory);
+                    Alias = alias,
-                row.Set(5, dirProperties);
+                    DirectoryRef = directory,
-                row.Set(6, application);
+                    DirPropertiesRef = dirProperties,
+                    ApplicationRef = application,
+                });
            }
        }
+        private void AddReferenceToConfigureIIs(IntermediateSection section, SourceLineNumber sourceLineNumbers)
+        {
+            this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, TupleDefinitions.CustomAction, "ConfigureIIs");
+        }
    }
 }
diff --git a/src/wixext/IisTableDefinitions.cs b/src/wixext/IisTableDefinitions.cs
new file mode 100644
index 00000000..eebfd26a
--- /dev/null
+++ b/src/wixext/IisTableDefinitions.cs
@@ -0,0 +1,324 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+namespace WixToolset.Iis
+{
+    using WixToolset.Data.WindowsInstaller;
+    public static class IisTableDefinitions
+    {
+        public static readonly TableDefinition Certificate = new TableDefinition(
+            "Certificate",
+            new[]
+            {
+                new ColumnDefinition("Certificate", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, keyColumn: 1, description: "Identifier for the certificate in the package.", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Component_", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Identifier, description: "Foreign key into the Component table used to determine install state", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Name", ColumnType.String, 255, primaryKey: false, nullable: false, ColumnCategory.Formatted, description: "Name to be used for the Certificate."),
+                new ColumnDefinition("StoreLocation", ColumnType.Number, 2, primaryKey: false, nullable: false, ColumnCategory.Unknown, minValue: 1, maxValue: 2, description: "Location of the target certificate store (CurrentUser == 1, LocalMachine == 2)"),
+                new ColumnDefinition("StoreName", ColumnType.String, 64, primaryKey: false, nullable: false, ColumnCategory.Formatted, description: "Name of the target certificate store"),
+                new ColumnDefinition("Attributes", ColumnType.Number, 4, primaryKey: false, nullable: false, ColumnCategory.Unknown, minValue: 0, maxValue: 2147483647, description: "Attributes of the certificate"),
+                new ColumnDefinition("Binary_", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Identifier, keyTable: "Binary", keyColumn: 1, description: "Identifier to Binary table containing certificate.", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("CertificatePath", ColumnType.String, 0, primaryKey: false, nullable: true, ColumnCategory.Formatted, description: "Property to path of certificate.", modularizeType: ColumnModularizeType.Property),
+                new ColumnDefinition("PFXPassword", ColumnType.String, 0, primaryKey: false, nullable: true, ColumnCategory.Formatted, description: "Hidden property to a pfx password", modularizeType: ColumnModularizeType.Property),
+            },
+            tupleDefinitionName: "Certificate",
+            tupleIdIsPrimaryKey: true
+        );
+        public static readonly TableDefinition CertificateHash = new TableDefinition(
+            "CertificateHash",
+            new[]
+            {
+                new ColumnDefinition("Certificate_", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, keyColumn: 1, description: "Foreign key to certificate in Certificate table.", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Hash", ColumnType.String, 0, primaryKey: false, nullable: true, ColumnCategory.Text, description: "Base64 encoded SHA1 hash of certificate populated at run-time."),
+            },
+            tupleDefinitionName: "CertificateHash",
+            tupleIdIsPrimaryKey: false
+        );
+        public static readonly TableDefinition IIsWebSiteCertificates = new TableDefinition(
+            "IIsWebSiteCertificates",
+            new[]
+            {
+                new ColumnDefinition("Web_", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, keyTable: "IIsWebSite", keyColumn: 1, description: "The index into the IIsWebSite table.", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Certificate_", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Text, keyTable: "Certificate", keyColumn: 1, description: "The index into the Certificate table.", modularizeType: ColumnModularizeType.Column),
+            },
+            tupleDefinitionName: "IIsWebSiteCertificates",
+            tupleIdIsPrimaryKey: false
+        );
+        public static readonly TableDefinition IIsAppPool = new TableDefinition(
+            "IIsAppPool",
+            new[]
+            {
+                new ColumnDefinition("AppPool", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, description: "Primary key, non-localized token for apppool", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Name", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Formatted, description: "Name to be used for the IIs AppPool.", modularizeType: ColumnModularizeType.Property),
+                new ColumnDefinition("Component_", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Identifier, keyTable: "Component", keyColumn: 1, description: "Foreign key referencing Component that controls the app pool", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Attributes", ColumnType.Number, 2, primaryKey: false, nullable: false, ColumnCategory.Unknown, description: "Attributes of the AppPool"),
+                new ColumnDefinition("User_", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Identifier, keyTable: "User", keyColumn: 1, description: "User account to run the app pool as", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("RecycleMinutes", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Number of minutes between recycling app pool"),
+                new ColumnDefinition("RecycleRequests", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Number of requests between recycling app pool"),
+                new ColumnDefinition("RecycleTimes", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Times to recycle app pool (comma delimited - i.e. 1:45,13:30)"),
+                new ColumnDefinition("IdleTimeout", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Amount of idle time before shutting down"),
+                new ColumnDefinition("QueueLimit", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Reject requests after queue gets how large"),
+                new ColumnDefinition("CPUMon", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "CPUMon is a comma delimeted list of the following format: <percent CPU usage>,<refress minutes>,<Action>. The values for Action are 1 (Shutdown) and 0 (No Action)."),
+                new ColumnDefinition("MaxProc", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Maximum number of processes to use"),
+                new ColumnDefinition("VirtualMemory", ColumnType.Number, 4, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Amount of virtual memory (in KB) that a worker process can use before the worker process recycles. The maximum value supported for this field is 4,294,967 KB."),
+                new ColumnDefinition("PrivateMemory", ColumnType.Number, 4, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Amount of private memory (in KB) that a worker process can use before the worker process recycles. The maximum value supported for this field is 4,294,967 KB."),
+                new ColumnDefinition("ManagedRuntimeVersion", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Specifies the .NET Framework version to be used by the application pool."),
+                new ColumnDefinition("ManagedPipelineMode", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Specifies the request-processing mode that is used to process requests for managed content."),
+            },
+            tupleDefinitionName: "IIsAppPool",
+            tupleIdIsPrimaryKey: true
+        );
+        public static readonly TableDefinition IIsMimeMap = new TableDefinition(
+            "IIsMimeMap",
+            new[]
+            {
+                new ColumnDefinition("MimeMap", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, description: "Primary key, non-localized token for Mime Map definitions", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("ParentType", ColumnType.Number, 2, primaryKey: false, nullable: false, ColumnCategory.Unknown, possibilities: "1;2", description: "Type of parent: 1=vdir 2=website"),
+                new ColumnDefinition("ParentValue", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Identifier, description: "Name of the parent value.", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("MimeType", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Text, description: "Mime-type covered by the MimeMap."),
+                new ColumnDefinition("Extension", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Text, description: "Extension covered by the MimeMap."),
+            },
+            tupleDefinitionName: "IIsMimeMap",
+            tupleIdIsPrimaryKey: true
+        );
+        public static readonly TableDefinition IIsProperty = new TableDefinition(
+            "IIsProperty",
+            new[]
+            {
+                new ColumnDefinition("Property", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, description: "Unique name of the IIsProperty"),
+                new ColumnDefinition("Component_", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Identifier, keyTable: "Component", keyColumn: 1, description: "Component that the property is linked to", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Attributes", ColumnType.Number, 2, primaryKey: false, nullable: false, ColumnCategory.Unknown, description: "Attributes of the IIsProperty (unused)"),
+                new ColumnDefinition("Value", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Value of the IIsProperty"),
+            },
+            tupleDefinitionName: "IIsProperty",
+            tupleIdIsPrimaryKey: true
+        );
+        public static readonly TableDefinition IIsWebDirProperties = new TableDefinition(
+            "IIsWebDirProperties",
+            new[]
+            {
+                new ColumnDefinition("DirProperties", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, description: "Primary key, non-localized token for Web Properties", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Access", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Access rights to the web server"),
+                new ColumnDefinition("Authorization", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Authorization policy to web server (anonymous access, NTLM, etc)"),
+                new ColumnDefinition("AnonymousUser_", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Identifier, keyTable: "User", keyColumn: 1, description: "Foreign key, User used to log into database", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("IIsControlledPassword", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, possibilities: "0;1", description: "Specifies whether IIs is allowed to set the AnonymousUser_ password"),
+                new ColumnDefinition("LogVisits", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, possibilities: "0;1", description: "Specifies whether IIs tracks all access to the directory"),
+                new ColumnDefinition("Index", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, possibilities: "0;1", description: "Specifies whether IIs searches the directory"),
+                new ColumnDefinition("DefaultDoc", ColumnType.String, 255, primaryKey: false, nullable: true, ColumnCategory.Text, description: "Comma delimited list of file names to act as a default document"),
+                new ColumnDefinition("AspDetailedError", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, possibilities: "0;1", description: "Specifies whether detailed ASP errors are sent to browser"),
+                new ColumnDefinition("HttpExpires", ColumnType.String, 255, primaryKey: false, nullable: true, ColumnCategory.Text, description: "Value to set the HttpExpires attribute to for a Web Dir in the metabase"),
+                new ColumnDefinition("CacheControlMaxAge", ColumnType.Number, 4, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Integer value specifying the cache control maximum age value."),
+                new ColumnDefinition("CacheControlCustom", ColumnType.String, 255, primaryKey: false, nullable: true, ColumnCategory.Text, description: "Custom HTTP 1.1 cache control directives."),
+                new ColumnDefinition("NoCustomError", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, possibilities: "0;1", description: "Specifies whether IIs will return custom errors for this directory."),
+                new ColumnDefinition("AccessSSLFlags", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Specifies AccessSSLFlags IIS metabase property."),
+                new ColumnDefinition("AuthenticationProviders", ColumnType.String, 255, primaryKey: false, nullable: true, ColumnCategory.Text, description: "Comma delimited list, in order of precedence, of Windows authentication providers that IIS will attempt to use: NTLM, Kerberos, Negotiate, and others."),
+            },
+            tupleDefinitionName: "IIsWebDirProperties",
+            tupleIdIsPrimaryKey: true
+        );
+        public static readonly TableDefinition IIsWebAddress = new TableDefinition(
+            "IIsWebAddress",
+            new[]
+            {
+                new ColumnDefinition("Address", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, description: "Primary key, non-localized token", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Web_", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Identifier, keyTable: "IIsWebSite", keyColumn: 1, description: "Foreign key referencing Web that uses the address.", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("IP", ColumnType.String, 255, primaryKey: false, nullable: true, ColumnCategory.Text, description: "String representing IP address (#.#.#.#) or NT machine name (fooserver)", modularizeType: ColumnModularizeType.Property),
+                new ColumnDefinition("Port", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Formatted, description: "Port web site listens on", modularizeType: ColumnModularizeType.Property),
+                new ColumnDefinition("Header", ColumnType.String, 255, primaryKey: false, nullable: true, ColumnCategory.Text, description: "Special header information for the web site"),
+                new ColumnDefinition("Secure", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, possibilities: "0;1", description: "Specifies whether SSL is used to communicate with web site"),
+            },
+            tupleDefinitionName: "IIsWebAddress",
+            tupleIdIsPrimaryKey: true
+        );
+        public static readonly TableDefinition IIsWebSite = new TableDefinition(
+            "IIsWebSite",
+            new[]
+            {
+                new ColumnDefinition("Web", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, description: "Primary key, non-localized token", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Component_", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Identifier, keyTable: "Component", keyColumn: 1, description: "Foreign key referencing Component that controls the web site", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Description", ColumnType.String, 255, primaryKey: false, nullable: true, ColumnCategory.Formatted, description: "Description displayed in IIS MMC applet"),
+                new ColumnDefinition("ConnectionTimeout", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Time connection is maintained without activity (in seconds)"),
+                new ColumnDefinition("Directory_", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Identifier, keyTable: "Directory", keyColumn: 1, description: "Foreign key referencing directory that the web site points at", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("State", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, possibilities: "0;1;2", description: "Sets intial state of web site"),
+                new ColumnDefinition("Attributes", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, possibilities: "2", description: "Control the install behavior of web site"),
+                new ColumnDefinition("KeyAddress_", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Identifier, keyTable: "IIsWebAddress", keyColumn: 1, description: "Foreign key referencing primary address for the web site", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("DirProperties_", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Identifier, keyTable: "IIsWebDirProperties", keyColumn: 1, description: "Foreign key referencing possible security information for the web site", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Application_", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Identifier, keyTable: "IIsWebApplication", keyColumn: 1, description: "Foreign key referencing possible ASP application for the web site.", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Sequence", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Allows ordering of web site install"),
+                new ColumnDefinition("Log_", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Unknown, keyTable: "IIsWebLog", keyColumn: 1, description: "Foreign key reference to IIsWebLog data", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Id", ColumnType.String, 74, primaryKey: false, nullable: true, ColumnCategory.Formatted, description: "Optional number or formatted value that resolves to number that acts as the WebSite Id."),
+            },
+            tupleDefinitionName: "IIsWebSite",
+            tupleIdIsPrimaryKey: true
+        );
+        public static readonly TableDefinition IIsWebApplication = new TableDefinition(
+            "IIsWebApplication",
+            new[]
+            {
+                new ColumnDefinition("Application", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, description: "Primary key, non-localized token for ASP Application", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Name", ColumnType.Localized, 255, primaryKey: false, nullable: false, ColumnCategory.Formatted, description: "Name of application in IIS MMC applet", modularizeType: ColumnModularizeType.Property),
+                new ColumnDefinition("Isolation", ColumnType.Number, 2, primaryKey: false, nullable: false, ColumnCategory.Unknown, possibilities: "0;1;2", description: "Isolation level for ASP Application: 0 == Low, 2 == Medium, 1 == High"),
+                new ColumnDefinition("AllowSessions", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, possibilities: "0;1", description: "Specifies whether application may maintain session state"),
+                new ColumnDefinition("SessionTimeout", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Time session state is maintained without user interaction"),
+                new ColumnDefinition("Buffer", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, possibilities: "0;1", description: "Specifies whether application buffers its output"),
+                new ColumnDefinition("ParentPaths", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, possibilities: "0;1", description: "What is this for anyway?"),
+                new ColumnDefinition("DefaultScript", ColumnType.String, 26, primaryKey: false, nullable: true, ColumnCategory.Text, possibilities: "VBScript;JScript", description: "Default scripting language for ASP applications"),
+                new ColumnDefinition("ScriptTimeout", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Time ASP application page is permitted to process"),
+                new ColumnDefinition("ServerDebugging", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, possibilities: "0;1", description: "Specifies whether to allow ASP server-side script debugging"),
+                new ColumnDefinition("ClientDebugging", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, possibilities: "0;1", description: "Specifies whether to allow ASP client-side script debugging"),
+                new ColumnDefinition("AppPool_", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Identifier, keyTable: "IIsAppPool", keyColumn: 1, description: "App Pool this application should run under", modularizeType: ColumnModularizeType.Column),
+            },
+            tupleDefinitionName: "IIsWebApplication",
+            tupleIdIsPrimaryKey: true
+        );
+        public static readonly TableDefinition IIsWebApplicationExtension = new TableDefinition(
+            "IIsWebApplicationExtension",
+            new[]
+            {
+                new ColumnDefinition("Application_", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, keyTable: "IIsWebApplication", keyColumn: 1, description: "Foreign key referencing possible ASP application for the web site", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Extension", ColumnType.String, 255, primaryKey: true, nullable: true, ColumnCategory.Text, description: "Primary key, Extension that should be registered for this ASP application"),
+                new ColumnDefinition("Verbs", ColumnType.String, 255, primaryKey: false, nullable: true, ColumnCategory.Text, description: "Comma delimited list of HTTP verbs the extension should be registered with"),
+                new ColumnDefinition("Executable", ColumnType.String, 255, primaryKey: false, nullable: false, ColumnCategory.Formatted, description: "Path to extension (usually file property: [#file])", modularizeType: ColumnModularizeType.Property),
+                new ColumnDefinition("Attributes", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, possibilities: "1;4;5", description: "Attributes for extension: 1 == Script, 4 == Check Path Info"),
+            },
+            tupleDefinitionName: "IIsWebApplicationExtension",
+            tupleIdIsPrimaryKey: false
+        );
+        public static readonly TableDefinition IIsFilter = new TableDefinition(
+            "IIsFilter",
+            new[]
+            {
+                new ColumnDefinition("Filter", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, description: "Primary key, non-localized token", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Name", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Unknown, description: "Name of the ISAPI Filter in IIS"),
+                new ColumnDefinition("Component_", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Identifier, keyTable: "Component", keyColumn: 1, description: "Foreign key referencing Component that controls the filter", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Path", ColumnType.String, 255, primaryKey: false, nullable: true, ColumnCategory.Formatted, description: "Path to filter (usually file property: [#file])", modularizeType: ColumnModularizeType.Property),
+                new ColumnDefinition("Web_", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Identifier, keyTable: "IIsWebSite", keyColumn: 1, description: "Foreign key referencing web site that loads the filter (NULL == global filter", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Description", ColumnType.String, 255, primaryKey: false, nullable: true, ColumnCategory.Formatted, description: "Description displayed in IIS MMC applet"),
+                new ColumnDefinition("Flags", ColumnType.Number, 4, primaryKey: false, nullable: false, ColumnCategory.Unknown, minValue: 0, maxValue: 2147483647, description: "What do all these numbers mean?"),
+                new ColumnDefinition("LoadOrder", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "-1 == last in order, 0 == first in order, # == place in order"),
+            },
+            tupleDefinitionName: "IIsFilter",
+            tupleIdIsPrimaryKey: true
+        );
+        public static readonly TableDefinition IIsWebDir = new TableDefinition(
+            "IIsWebDir",
+            new[]
+            {
+                new ColumnDefinition("WebDir", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, description: "Primary key, non-localized token", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Component_", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Identifier, keyTable: "Component", keyColumn: 1, description: "Foreign key referencing Component that controls the virtual directory", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Web_", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Identifier, keyTable: "IIsWebSite", keyColumn: 1, description: "Foreign key referencing web site that controls the virtual directory", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Path", ColumnType.String, 255, primaryKey: false, nullable: false, ColumnCategory.Formatted, description: "Name of web directory displayed in IIS MMC applet", modularizeType: ColumnModularizeType.Property),
+                new ColumnDefinition("DirProperties_", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Identifier, keyTable: "IIsWebDirProperties", keyColumn: 1, description: "Foreign key referencing possible security information for the virtual directory", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Application_", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Identifier, keyTable: "IIsWebApplication", keyColumn: 1, description: "Foreign key referencing possible ASP application for the virtual directory. This column is currently unused, but maintained for compatibility reasons.", modularizeType: ColumnModularizeType.Column),
+            },
+            tupleDefinitionName: "IIsWebDir",
+            tupleIdIsPrimaryKey: true
+        );
+        public static readonly TableDefinition IIsWebError = new TableDefinition(
+            "IIsWebError",
+            new[]
+            {
+                new ColumnDefinition("ErrorCode", ColumnType.Number, 2, primaryKey: true, nullable: false, ColumnCategory.Unknown, minValue: 400, maxValue: 599, description: "HTTP status code indicating error."),
+                new ColumnDefinition("SubCode", ColumnType.Number, 4, primaryKey: true, nullable: false, ColumnCategory.Unknown, description: "HTTP sub-status code indicating error."),
+                new ColumnDefinition("ParentType", ColumnType.Number, 2, primaryKey: true, nullable: false, ColumnCategory.Unknown, possibilities: "1;2", description: "Type of parent: 1=vdir, 2=web"),
+                new ColumnDefinition("ParentValue", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, description: "Name of the parent value.", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("File", ColumnType.String, 255, primaryKey: false, nullable: true, ColumnCategory.Formatted, description: "Path to file for this custom error (usually file property: [#file]).  Must be null if URL is not null."),
+                new ColumnDefinition("URL", ColumnType.String, 255, primaryKey: false, nullable: true, ColumnCategory.Formatted, description: "URL for this custom error.  Must be null if File is not null."),
+            },
+            tupleDefinitionName: "IIsWebError",
+            tupleIdIsPrimaryKey: false
+        );
+        public static readonly TableDefinition IIsHttpHeader = new TableDefinition(
+            "IIsHttpHeader",
+            new[]
+            {
+                new ColumnDefinition("HttpHeader", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, description: "Primary key, non-localized token", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("ParentType", ColumnType.Number, 2, primaryKey: true, nullable: false, ColumnCategory.Unknown, possibilities: "1;2", description: "Type of parent: 1=vdir, 2=web"),
+                new ColumnDefinition("ParentValue", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, description: "Name of the parent value.", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Name", ColumnType.String, 255, primaryKey: false, nullable: false, ColumnCategory.Text, description: "Name of the HTTP Header"),
+                new ColumnDefinition("Value", ColumnType.String, 255, primaryKey: false, nullable: true, ColumnCategory.Formatted, description: "URL for this custom error.  Must be null if File is not null."),
+                new ColumnDefinition("Attributes", ColumnType.Number, 2, primaryKey: false, nullable: false, ColumnCategory.Unknown, minValue: 0, maxValue: 0, description: "Attributes for HTTP Header: none"),
+                new ColumnDefinition("Sequence", ColumnType.Number, 2, primaryKey: false, nullable: true, ColumnCategory.Unknown, description: "Order to add the HTTP Headers."),
+            },
+            tupleDefinitionName: "IIsHttpHeader",
+            tupleIdIsPrimaryKey: false
+        );
+        public static readonly TableDefinition IIsWebServiceExtension = new TableDefinition(
+            "IIsWebServiceExtension",
+            new[]
+            {
+                new ColumnDefinition("WebServiceExtension", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, description: "Primary key, non-localized token", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Component_", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Identifier, keyTable: "Component", keyColumn: 1, description: "Foreign key referencing Component that controls the WebServiceExtension handler", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("File", ColumnType.String, 255, primaryKey: false, nullable: false, ColumnCategory.Formatted, description: "Path to handler (usually file property: [#file])", modularizeType: ColumnModularizeType.Property),
+                new ColumnDefinition("Description", ColumnType.Localized, 255, primaryKey: false, nullable: true, ColumnCategory.Formatted, description: "Description displayed in WebServiceExtension Wizard", modularizeType: ColumnModularizeType.Property),
+                new ColumnDefinition("Group", ColumnType.String, 255, primaryKey: false, nullable: true, ColumnCategory.Formatted, description: "String used to identify groups of extensions.", modularizeType: ColumnModularizeType.Property),
+                new ColumnDefinition("Attributes", ColumnType.Number, 1, primaryKey: false, nullable: false, ColumnCategory.Unknown, minValue: 0, maxValue: 3, description: "Attributes for WebServiceExtension: 1 = Allow, 2 = UIDeletable"),
+            },
+            tupleDefinitionName: "IIsWebServiceExtension",
+            tupleIdIsPrimaryKey: true
+        );
+        public static readonly TableDefinition IIsWebVirtualDir = new TableDefinition(
+            "IIsWebVirtualDir",
+            new[]
+            {
+                new ColumnDefinition("VirtualDir", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, description: "Primary key, non-localized token", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Component_", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Identifier, keyTable: "Component", keyColumn: 1, description: "Foreign key referencing Component that controls the virtual directory", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Web_", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Identifier, keyTable: "IIsWebSite", keyColumn: 1, description: "Foreign key referencing web site that controls the virtual directory", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Alias", ColumnType.String, 255, primaryKey: false, nullable: false, ColumnCategory.Formatted, description: "Name of virtual directory displayed in IIS MMC applet", modularizeType: ColumnModularizeType.Property),
+                new ColumnDefinition("Directory_", ColumnType.String, 72, primaryKey: false, nullable: false, ColumnCategory.Identifier, keyTable: "Directory", keyColumn: 1, description: "Foreign key referencing directory that the virtual directory points at", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("DirProperties_", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Identifier, keyTable: "IIsWebDirProperties", keyColumn: 1, description: "Foreign key referencing possible security information for the virtual directory", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Application_", ColumnType.String, 72, primaryKey: false, nullable: true, ColumnCategory.Identifier, keyTable: "IIsWebApplication", keyColumn: 1, description: "Foreign key referencing possible ASP application for the virtual directory", modularizeType: ColumnModularizeType.Column),
+            },
+            tupleDefinitionName: "IIsWebVirtualDir",
+            tupleIdIsPrimaryKey: true
+        );
+        public static readonly TableDefinition IIsWebLog = new TableDefinition(
+            "IIsWebLog",
+            new[]
+            {
+                new ColumnDefinition("Log", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, description: "Primary key, non-localized token", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Format", ColumnType.String, 255, primaryKey: false, nullable: false, ColumnCategory.Text, description: "Type of log format"),
+            },
+            tupleDefinitionName: "IIsWebLog",
+            tupleIdIsPrimaryKey: true
+        );
+        public static readonly TableDefinition[] All = new[]
+        {
+            Certificate,
+            CertificateHash,
+            IIsWebSiteCertificates,
+            IIsAppPool,
+            IIsMimeMap,
+            IIsProperty,
+            IIsWebDirProperties,
+            IIsWebAddress,
+            IIsWebSite,
+            IIsWebApplication,
+            IIsWebApplicationExtension,
+            IIsFilter,
+            IIsWebDir,
+            IIsWebError,
+            IIsHttpHeader,
+            IIsWebServiceExtension,
+            IIsWebVirtualDir,
+            IIsWebLog,
+        };
+    }
+}
diff --git a/src/wixext/IisWindowsInstallerBackendBinderExtension.cs b/src/wixext/IisWindowsInstallerBackendBinderExtension.cs
index 50571c34..29d34a09 100644
--- a/src/wixext/IisWindowsInstallerBackendBinderExtension.cs
+++ b/src/wixext/IisWindowsInstallerBackendBinderExtension.cs
@@ -1,34 +1,13 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
 namespace WixToolset.Iis
 {
    using System.Collections.Generic;
-    using System.Linq;
-    using System.Xml;
-    using WixToolset.Data;
    using WixToolset.Data.WindowsInstaller;
    using WixToolset.Extensibility;
    public class IisWindowsInstallerBackendBinderExtension : BaseWindowsInstallerBackendBinderExtension
    {
-        private static readonly TableDefinition[] Tables = LoadTables();
+        public override IEnumerable<TableDefinition> TableDefinitions => IisTableDefinitions.All;
-        public override IEnumerable<TableDefinition> TableDefinitions { get => Tables; }
-        public override bool TryAddTupleToOutput(IntermediateTuple tuple, WindowsInstallerData output)
-        {
-            var columnZeroIsId = tuple.Id != null;
-            return this.BackendHelper.TryAddTupleToOutputMatchingTableDefinitions(tuple, output, this.TableDefinitions, columnZeroIsId);
-        }
-        private static TableDefinition[] LoadTables()
-        {
-            using (var resourceStream = typeof(IisWindowsInstallerBackendBinderExtension).Assembly.GetManifestResourceStream("WixToolset.Iis.tables.xml"))
-            using (var reader = XmlReader.Create(resourceStream))
-            {
-                var tables = TableDefinitionCollection.Load(reader);
-                return tables.ToArray();
-            }
-        }
    }
 }
diff --git a/src/wixext/Tuples/CertificateHashTuple.cs b/src/wixext/Tuples/CertificateHashTuple.cs
index 6df4c88c..11f0592f 100644
--- a/src/wixext/Tuples/CertificateHashTuple.cs
+++ b/src/wixext/Tuples/CertificateHashTuple.cs
@@ -11,7 +11,7 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.CertificateHash.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(CertificateHashTupleFields.Certificate_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(CertificateHashTupleFields.CertificateRef), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(CertificateHashTupleFields.Hash), IntermediateFieldType.String),
            },
            typeof(CertificateHashTuple));
@@ -24,7 +24,7 @@ namespace WixToolset.Iis.Tuples
    public enum CertificateHashTupleFields
    {
-        Certificate_,
+        CertificateRef,
        Hash,
    }
@@ -40,10 +40,10 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[CertificateHashTupleFields index] => this.Fields[(int)index];
-        public string Certificate_
+        public string CertificateRef
        {
-            get => this.Fields[(int)CertificateHashTupleFields.Certificate_].AsString();
+            get => this.Fields[(int)CertificateHashTupleFields.CertificateRef].AsString();
-            set => this.Set((int)CertificateHashTupleFields.Certificate_, value);
+            set => this.Set((int)CertificateHashTupleFields.CertificateRef, value);
        }
        public string Hash
diff --git a/src/wixext/Tuples/CertificateTuple.cs b/src/wixext/Tuples/CertificateTuple.cs
index 9e04b783..480a3569 100644
--- a/src/wixext/Tuples/CertificateTuple.cs
+++ b/src/wixext/Tuples/CertificateTuple.cs
@@ -11,13 +11,12 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.Certificate.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(CertificateTupleFields.Certificate), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(CertificateTupleFields.ComponentRef), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(CertificateTupleFields.Component_), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(CertificateTupleFields.Name), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(CertificateTupleFields.StoreLocation), IntermediateFieldType.Number),
                new IntermediateFieldDefinition(nameof(CertificateTupleFields.StoreName), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(CertificateTupleFields.Attributes), IntermediateFieldType.Number),
-                new IntermediateFieldDefinition(nameof(CertificateTupleFields.Binary_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(CertificateTupleFields.BinaryRef), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(CertificateTupleFields.CertificatePath), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(CertificateTupleFields.PFXPassword), IntermediateFieldType.String),
            },
@@ -31,13 +30,12 @@ namespace WixToolset.Iis.Tuples
    public enum CertificateTupleFields
    {
-        Certificate,
+        ComponentRef,
-        Component_,
        Name,
        StoreLocation,
        StoreName,
        Attributes,
-        Binary_,
+        BinaryRef,
        CertificatePath,
        PFXPassword,
    }
@@ -54,16 +52,10 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[CertificateTupleFields index] => this.Fields[(int)index];
-        public string Certificate
+        public string ComponentRef
        {
-            get => this.Fields[(int)CertificateTupleFields.Certificate].AsString();
+            get => this.Fields[(int)CertificateTupleFields.ComponentRef].AsString();
-            set => this.Set((int)CertificateTupleFields.Certificate, value);
+            set => this.Set((int)CertificateTupleFields.ComponentRef, value);
-        }
-        public string Component_
-        {
-            get => this.Fields[(int)CertificateTupleFields.Component_].AsString();
-            set => this.Set((int)CertificateTupleFields.Component_, value);
        }
        public string Name
@@ -90,10 +82,10 @@ namespace WixToolset.Iis.Tuples
            set => this.Set((int)CertificateTupleFields.Attributes, value);
        }
-        public string Binary_
+        public string BinaryRef
        {
-            get => this.Fields[(int)CertificateTupleFields.Binary_].AsString();
+            get => this.Fields[(int)CertificateTupleFields.BinaryRef].AsString();
-            set => this.Set((int)CertificateTupleFields.Binary_, value);
+            set => this.Set((int)CertificateTupleFields.BinaryRef, value);
        }
        public string CertificatePath
diff --git a/src/wixext/Tuples/IIsAppPoolTuple.cs b/src/wixext/Tuples/IIsAppPoolTuple.cs
index 10a00f50..d14ec7ad 100644
--- a/src/wixext/Tuples/IIsAppPoolTuple.cs
+++ b/src/wixext/Tuples/IIsAppPoolTuple.cs
@@ -11,11 +11,10 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.IIsAppPool.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(IIsAppPoolTupleFields.AppPool), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsAppPoolTupleFields.Name), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsAppPoolTupleFields.Component_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsAppPoolTupleFields.ComponentRef), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsAppPoolTupleFields.Attributes), IntermediateFieldType.Number),
-                new IntermediateFieldDefinition(nameof(IIsAppPoolTupleFields.User_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsAppPoolTupleFields.UserRef), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsAppPoolTupleFields.RecycleMinutes), IntermediateFieldType.Number),
                new IntermediateFieldDefinition(nameof(IIsAppPoolTupleFields.RecycleRequests), IntermediateFieldType.Number),
                new IntermediateFieldDefinition(nameof(IIsAppPoolTupleFields.RecycleTimes), IntermediateFieldType.String),
@@ -38,11 +37,10 @@ namespace WixToolset.Iis.Tuples
    public enum IIsAppPoolTupleFields
    {
-        AppPool,
        Name,
-        Component_,
+        ComponentRef,
        Attributes,
-        User_,
+        UserRef,
        RecycleMinutes,
        RecycleRequests,
        RecycleTimes,
@@ -68,22 +66,16 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[IIsAppPoolTupleFields index] => this.Fields[(int)index];
-        public string AppPool
-        {
-            get => this.Fields[(int)IIsAppPoolTupleFields.AppPool].AsString();
-            set => this.Set((int)IIsAppPoolTupleFields.AppPool, value);
-        }
        public string Name
        {
            get => this.Fields[(int)IIsAppPoolTupleFields.Name].AsString();
            set => this.Set((int)IIsAppPoolTupleFields.Name, value);
        }
-        public string Component_
+        public string ComponentRef
        {
-            get => this.Fields[(int)IIsAppPoolTupleFields.Component_].AsString();
+            get => this.Fields[(int)IIsAppPoolTupleFields.ComponentRef].AsString();
-            set => this.Set((int)IIsAppPoolTupleFields.Component_, value);
+            set => this.Set((int)IIsAppPoolTupleFields.ComponentRef, value);
        }
        public int Attributes
@@ -92,10 +84,10 @@ namespace WixToolset.Iis.Tuples
            set => this.Set((int)IIsAppPoolTupleFields.Attributes, value);
        }
-        public string User_
+        public string UserRef
        {
-            get => this.Fields[(int)IIsAppPoolTupleFields.User_].AsString();
+            get => this.Fields[(int)IIsAppPoolTupleFields.UserRef].AsString();
-            set => this.Set((int)IIsAppPoolTupleFields.User_, value);
+            set => this.Set((int)IIsAppPoolTupleFields.UserRef, value);
        }
        public int RecycleMinutes
diff --git a/src/wixext/Tuples/IIsFilterTuple.cs b/src/wixext/Tuples/IIsFilterTuple.cs
index 9c651144..5dda8878 100644
--- a/src/wixext/Tuples/IIsFilterTuple.cs
+++ b/src/wixext/Tuples/IIsFilterTuple.cs
@@ -11,11 +11,10 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.IIsFilter.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(IIsFilterTupleFields.Filter), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsFilterTupleFields.Name), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsFilterTupleFields.Component_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsFilterTupleFields.ComponentRef), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsFilterTupleFields.Path), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsFilterTupleFields.Web_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsFilterTupleFields.WebRef), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsFilterTupleFields.Description), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsFilterTupleFields.Flags), IntermediateFieldType.Number),
                new IntermediateFieldDefinition(nameof(IIsFilterTupleFields.LoadOrder), IntermediateFieldType.Number),
@@ -30,11 +29,10 @@ namespace WixToolset.Iis.Tuples
    public enum IIsFilterTupleFields
    {
-        Filter,
        Name,
-        Component_,
+        ComponentRef,
        Path,
-        Web_,
+        WebRef,
        Description,
        Flags,
        LoadOrder,
@@ -52,22 +50,16 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[IIsFilterTupleFields index] => this.Fields[(int)index];
-        public string Filter
-        {
-            get => this.Fields[(int)IIsFilterTupleFields.Filter].AsString();
-            set => this.Set((int)IIsFilterTupleFields.Filter, value);
-        }
        public string Name
        {
            get => this.Fields[(int)IIsFilterTupleFields.Name].AsString();
            set => this.Set((int)IIsFilterTupleFields.Name, value);
        }
-        public string Component_
+        public string ComponentRef
        {
-            get => this.Fields[(int)IIsFilterTupleFields.Component_].AsString();
+            get => this.Fields[(int)IIsFilterTupleFields.ComponentRef].AsString();
-            set => this.Set((int)IIsFilterTupleFields.Component_, value);
+            set => this.Set((int)IIsFilterTupleFields.ComponentRef, value);
        }
        public string Path
@@ -76,10 +68,10 @@ namespace WixToolset.Iis.Tuples
            set => this.Set((int)IIsFilterTupleFields.Path, value);
        }
-        public string Web_
+        public string WebRef
        {
-            get => this.Fields[(int)IIsFilterTupleFields.Web_].AsString();
+            get => this.Fields[(int)IIsFilterTupleFields.WebRef].AsString();
-            set => this.Set((int)IIsFilterTupleFields.Web_, value);
+            set => this.Set((int)IIsFilterTupleFields.WebRef, value);
        }
        public string Description
diff --git a/src/wixext/Tuples/IIsMimeMapTuple.cs b/src/wixext/Tuples/IIsMimeMapTuple.cs
index c27aef21..f1a825b0 100644
--- a/src/wixext/Tuples/IIsMimeMapTuple.cs
+++ b/src/wixext/Tuples/IIsMimeMapTuple.cs
@@ -11,7 +11,6 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.IIsMimeMap.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(IIsMimeMapTupleFields.MimeMap), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsMimeMapTupleFields.ParentType), IntermediateFieldType.Number),
                new IntermediateFieldDefinition(nameof(IIsMimeMapTupleFields.ParentValue), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsMimeMapTupleFields.MimeType), IntermediateFieldType.String),
@@ -27,7 +26,6 @@ namespace WixToolset.Iis.Tuples
    public enum IIsMimeMapTupleFields
    {
-        MimeMap,
        ParentType,
        ParentValue,
        MimeType,
@@ -46,12 +44,6 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[IIsMimeMapTupleFields index] => this.Fields[(int)index];
-        public string MimeMap
-        {
-            get => this.Fields[(int)IIsMimeMapTupleFields.MimeMap].AsString();
-            set => this.Set((int)IIsMimeMapTupleFields.MimeMap, value);
-        }
        public int ParentType
        {
            get => this.Fields[(int)IIsMimeMapTupleFields.ParentType].AsNumber();
diff --git a/src/wixext/Tuples/IIsPropertyTuple.cs b/src/wixext/Tuples/IIsPropertyTuple.cs
index b02a0b4a..28e882bf 100644
--- a/src/wixext/Tuples/IIsPropertyTuple.cs
+++ b/src/wixext/Tuples/IIsPropertyTuple.cs
@@ -11,8 +11,7 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.IIsProperty.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(IIsPropertyTupleFields.Property), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsPropertyTupleFields.ComponentRef), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsPropertyTupleFields.Component_), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsPropertyTupleFields.Attributes), IntermediateFieldType.Number),
                new IntermediateFieldDefinition(nameof(IIsPropertyTupleFields.Value), IntermediateFieldType.String),
            },
@@ -26,8 +25,7 @@ namespace WixToolset.Iis.Tuples
    public enum IIsPropertyTupleFields
    {
-        Property,
+        ComponentRef,
-        Component_,
        Attributes,
        Value,
    }
@@ -44,16 +42,10 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[IIsPropertyTupleFields index] => this.Fields[(int)index];
-        public string Property
+        public string ComponentRef
        {
-            get => this.Fields[(int)IIsPropertyTupleFields.Property].AsString();
+            get => this.Fields[(int)IIsPropertyTupleFields.ComponentRef].AsString();
-            set => this.Set((int)IIsPropertyTupleFields.Property, value);
+            set => this.Set((int)IIsPropertyTupleFields.ComponentRef, value);
-        }
-        public string Component_
-        {
-            get => this.Fields[(int)IIsPropertyTupleFields.Component_].AsString();
-            set => this.Set((int)IIsPropertyTupleFields.Component_, value);
        }
        public int Attributes
diff --git a/src/wixext/Tuples/IIsWebAddressTuple.cs b/src/wixext/Tuples/IIsWebAddressTuple.cs
index cb50b207..603f62cb 100644
--- a/src/wixext/Tuples/IIsWebAddressTuple.cs
+++ b/src/wixext/Tuples/IIsWebAddressTuple.cs
@@ -11,8 +11,7 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.IIsWebAddress.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(IIsWebAddressTupleFields.Address), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebAddressTupleFields.WebRef), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsWebAddressTupleFields.Web_), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebAddressTupleFields.IP), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebAddressTupleFields.Port), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebAddressTupleFields.Header), IntermediateFieldType.String),
@@ -28,8 +27,7 @@ namespace WixToolset.Iis.Tuples
    public enum IIsWebAddressTupleFields
    {
-        Address,
+        WebRef,
-        Web_,
        IP,
        Port,
        Header,
@@ -48,16 +46,10 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[IIsWebAddressTupleFields index] => this.Fields[(int)index];
-        public string Address
+        public string WebRef
        {
-            get => this.Fields[(int)IIsWebAddressTupleFields.Address].AsString();
+            get => this.Fields[(int)IIsWebAddressTupleFields.WebRef].AsString();
-            set => this.Set((int)IIsWebAddressTupleFields.Address, value);
+            set => this.Set((int)IIsWebAddressTupleFields.WebRef, value);
-        }
-        public string Web_
-        {
-            get => this.Fields[(int)IIsWebAddressTupleFields.Web_].AsString();
-            set => this.Set((int)IIsWebAddressTupleFields.Web_, value);
        }
        public string IP
diff --git a/src/wixext/Tuples/IIsWebApplicationExtensionTuple.cs b/src/wixext/Tuples/IIsWebApplicationExtensionTuple.cs
index 5ae60f57..8ab78dad 100644
--- a/src/wixext/Tuples/IIsWebApplicationExtensionTuple.cs
+++ b/src/wixext/Tuples/IIsWebApplicationExtensionTuple.cs
@@ -11,7 +11,7 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.IIsWebApplicationExtension.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(IIsWebApplicationExtensionTupleFields.Application_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebApplicationExtensionTupleFields.ApplicationRef), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebApplicationExtensionTupleFields.Extension), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebApplicationExtensionTupleFields.Verbs), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebApplicationExtensionTupleFields.Executable), IntermediateFieldType.String),
@@ -27,7 +27,7 @@ namespace WixToolset.Iis.Tuples
    public enum IIsWebApplicationExtensionTupleFields
    {
-        Application_,
+        ApplicationRef,
        Extension,
        Verbs,
        Executable,
@@ -46,10 +46,10 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[IIsWebApplicationExtensionTupleFields index] => this.Fields[(int)index];
-        public string Application_
+        public string ApplicationRef
        {
-            get => this.Fields[(int)IIsWebApplicationExtensionTupleFields.Application_].AsString();
+            get => this.Fields[(int)IIsWebApplicationExtensionTupleFields.ApplicationRef].AsString();
-            set => this.Set((int)IIsWebApplicationExtensionTupleFields.Application_, value);
+            set => this.Set((int)IIsWebApplicationExtensionTupleFields.ApplicationRef, value);
        }
        public string Extension
diff --git a/src/wixext/Tuples/IIsWebApplicationTuple.cs b/src/wixext/Tuples/IIsWebApplicationTuple.cs
index 403969b7..6af3a2f7 100644
--- a/src/wixext/Tuples/IIsWebApplicationTuple.cs
+++ b/src/wixext/Tuples/IIsWebApplicationTuple.cs
@@ -11,7 +11,6 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.IIsWebApplication.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(IIsWebApplicationTupleFields.Application), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebApplicationTupleFields.Name), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebApplicationTupleFields.Isolation), IntermediateFieldType.Number),
                new IntermediateFieldDefinition(nameof(IIsWebApplicationTupleFields.AllowSessions), IntermediateFieldType.Number),
@@ -22,7 +21,7 @@ namespace WixToolset.Iis
                new IntermediateFieldDefinition(nameof(IIsWebApplicationTupleFields.ScriptTimeout), IntermediateFieldType.Number),
                new IntermediateFieldDefinition(nameof(IIsWebApplicationTupleFields.ServerDebugging), IntermediateFieldType.Number),
                new IntermediateFieldDefinition(nameof(IIsWebApplicationTupleFields.ClientDebugging), IntermediateFieldType.Number),
-                new IntermediateFieldDefinition(nameof(IIsWebApplicationTupleFields.AppPool_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebApplicationTupleFields.AppPoolRef), IntermediateFieldType.String),
            },
            typeof(IIsWebApplicationTuple));
    }
@@ -34,7 +33,6 @@ namespace WixToolset.Iis.Tuples
    public enum IIsWebApplicationTupleFields
    {
-        Application,
        Name,
        Isolation,
        AllowSessions,
@@ -45,7 +43,7 @@ namespace WixToolset.Iis.Tuples
        ScriptTimeout,
        ServerDebugging,
        ClientDebugging,
-        AppPool_,
+        AppPoolRef,
    }
    public class IIsWebApplicationTuple : IntermediateTuple
@@ -60,12 +58,6 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[IIsWebApplicationTupleFields index] => this.Fields[(int)index];
-        public string Application
-        {
-            get => this.Fields[(int)IIsWebApplicationTupleFields.Application].AsString();
-            set => this.Set((int)IIsWebApplicationTupleFields.Application, value);
-        }
        public string Name
        {
            get => this.Fields[(int)IIsWebApplicationTupleFields.Name].AsString();
@@ -126,10 +118,10 @@ namespace WixToolset.Iis.Tuples
            set => this.Set((int)IIsWebApplicationTupleFields.ClientDebugging, value);
        }
-        public string AppPool_
+        public string AppPoolRef
        {
-            get => this.Fields[(int)IIsWebApplicationTupleFields.AppPool_].AsString();
+            get => this.Fields[(int)IIsWebApplicationTupleFields.AppPoolRef].AsString();
-            set => this.Set((int)IIsWebApplicationTupleFields.AppPool_, value);
+            set => this.Set((int)IIsWebApplicationTupleFields.AppPoolRef, value);
        }
    }
 }
 \ No newline at end of file
diff --git a/src/wixext/Tuples/IIsWebDirPropertiesTuple.cs b/src/wixext/Tuples/IIsWebDirPropertiesTuple.cs
index 9e723775..1c7cd8bf 100644
--- a/src/wixext/Tuples/IIsWebDirPropertiesTuple.cs
+++ b/src/wixext/Tuples/IIsWebDirPropertiesTuple.cs
@@ -11,10 +11,9 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.IIsWebDirProperties.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(IIsWebDirPropertiesTupleFields.DirProperties), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebDirPropertiesTupleFields.Access), IntermediateFieldType.Number),
                new IntermediateFieldDefinition(nameof(IIsWebDirPropertiesTupleFields.Authorization), IntermediateFieldType.Number),
-                new IntermediateFieldDefinition(nameof(IIsWebDirPropertiesTupleFields.AnonymousUser_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebDirPropertiesTupleFields.AnonymousUserRef), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebDirPropertiesTupleFields.IIsControlledPassword), IntermediateFieldType.Number),
                new IntermediateFieldDefinition(nameof(IIsWebDirPropertiesTupleFields.LogVisits), IntermediateFieldType.Number),
                new IntermediateFieldDefinition(nameof(IIsWebDirPropertiesTupleFields.Index), IntermediateFieldType.Number),
@@ -37,10 +36,9 @@ namespace WixToolset.Iis.Tuples
    public enum IIsWebDirPropertiesTupleFields
    {
-        DirProperties,
        Access,
        Authorization,
-        AnonymousUser_,
+        AnonymousUserRef,
        IIsControlledPassword,
        LogVisits,
        Index,
@@ -66,12 +64,6 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[IIsWebDirPropertiesTupleFields index] => this.Fields[(int)index];
-        public string DirProperties
-        {
-            get => this.Fields[(int)IIsWebDirPropertiesTupleFields.DirProperties].AsString();
-            set => this.Set((int)IIsWebDirPropertiesTupleFields.DirProperties, value);
-        }
        public int Access
        {
            get => this.Fields[(int)IIsWebDirPropertiesTupleFields.Access].AsNumber();
@@ -84,10 +76,10 @@ namespace WixToolset.Iis.Tuples
            set => this.Set((int)IIsWebDirPropertiesTupleFields.Authorization, value);
        }
-        public string AnonymousUser_
+        public string AnonymousUserRef
        {
-            get => this.Fields[(int)IIsWebDirPropertiesTupleFields.AnonymousUser_].AsString();
+            get => this.Fields[(int)IIsWebDirPropertiesTupleFields.AnonymousUserRef].AsString();
-            set => this.Set((int)IIsWebDirPropertiesTupleFields.AnonymousUser_, value);
+            set => this.Set((int)IIsWebDirPropertiesTupleFields.AnonymousUserRef, value);
        }
        public int IIsControlledPassword
diff --git a/src/wixext/Tuples/IIsWebDirTuple.cs b/src/wixext/Tuples/IIsWebDirTuple.cs
index 6e04b337..471fe223 100644
--- a/src/wixext/Tuples/IIsWebDirTuple.cs
+++ b/src/wixext/Tuples/IIsWebDirTuple.cs
@@ -11,12 +11,11 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.IIsWebDir.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(IIsWebDirTupleFields.WebDir), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebDirTupleFields.ComponentRef), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsWebDirTupleFields.Component_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebDirTupleFields.WebRef), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsWebDirTupleFields.Web_), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebDirTupleFields.Path), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsWebDirTupleFields.DirProperties_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebDirTupleFields.DirPropertiesRef), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsWebDirTupleFields.Application_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebDirTupleFields.ApplicationRef), IntermediateFieldType.String),
            },
            typeof(IIsWebDirTuple));
    }
@@ -28,12 +27,11 @@ namespace WixToolset.Iis.Tuples
    public enum IIsWebDirTupleFields
    {
-        WebDir,
+        ComponentRef,
-        Component_,
+        WebRef,
-        Web_,
        Path,
-        DirProperties_,
+        DirPropertiesRef,
-        Application_,
+        ApplicationRef,
    }
    public class IIsWebDirTuple : IntermediateTuple
@@ -48,22 +46,16 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[IIsWebDirTupleFields index] => this.Fields[(int)index];
-        public string WebDir
+        public string ComponentRef
        {
-            get => this.Fields[(int)IIsWebDirTupleFields.WebDir].AsString();
+            get => this.Fields[(int)IIsWebDirTupleFields.ComponentRef].AsString();
-            set => this.Set((int)IIsWebDirTupleFields.WebDir, value);
+            set => this.Set((int)IIsWebDirTupleFields.ComponentRef, value);
        }
-        public string Component_
+        public string WebRef
        {
-            get => this.Fields[(int)IIsWebDirTupleFields.Component_].AsString();
+            get => this.Fields[(int)IIsWebDirTupleFields.WebRef].AsString();
-            set => this.Set((int)IIsWebDirTupleFields.Component_, value);
+            set => this.Set((int)IIsWebDirTupleFields.WebRef, value);
-        }
-        public string Web_
-        {
-            get => this.Fields[(int)IIsWebDirTupleFields.Web_].AsString();
-            set => this.Set((int)IIsWebDirTupleFields.Web_, value);
        }
        public string Path
@@ -72,16 +64,16 @@ namespace WixToolset.Iis.Tuples
            set => this.Set((int)IIsWebDirTupleFields.Path, value);
        }
-        public string DirProperties_
+        public string DirPropertiesRef
        {
-            get => this.Fields[(int)IIsWebDirTupleFields.DirProperties_].AsString();
+            get => this.Fields[(int)IIsWebDirTupleFields.DirPropertiesRef].AsString();
-            set => this.Set((int)IIsWebDirTupleFields.DirProperties_, value);
+            set => this.Set((int)IIsWebDirTupleFields.DirPropertiesRef, value);
        }
-        public string Application_
+        public string ApplicationRef
        {
-            get => this.Fields[(int)IIsWebDirTupleFields.Application_].AsString();
+            get => this.Fields[(int)IIsWebDirTupleFields.ApplicationRef].AsString();
-            set => this.Set((int)IIsWebDirTupleFields.Application_, value);
+            set => this.Set((int)IIsWebDirTupleFields.ApplicationRef, value);
        }
    }
 }
 \ No newline at end of file
diff --git a/src/wixext/Tuples/IIsWebLogTuple.cs b/src/wixext/Tuples/IIsWebLogTuple.cs
index 1dfe0862..ec912ac5 100644
--- a/src/wixext/Tuples/IIsWebLogTuple.cs
+++ b/src/wixext/Tuples/IIsWebLogTuple.cs
@@ -11,7 +11,6 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.IIsWebLog.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(IIsWebLogTupleFields.Log), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebLogTupleFields.Format), IntermediateFieldType.String),
            },
            typeof(IIsWebLogTuple));
@@ -24,7 +23,6 @@ namespace WixToolset.Iis.Tuples
    public enum IIsWebLogTupleFields
    {
-        Log,
        Format,
    }
@@ -40,12 +38,6 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[IIsWebLogTupleFields index] => this.Fields[(int)index];
-        public string Log
-        {
-            get => this.Fields[(int)IIsWebLogTupleFields.Log].AsString();
-            set => this.Set((int)IIsWebLogTupleFields.Log, value);
-        }
        public string Format
        {
            get => this.Fields[(int)IIsWebLogTupleFields.Format].AsString();
diff --git a/src/wixext/Tuples/IIsWebServiceExtensionTuple.cs b/src/wixext/Tuples/IIsWebServiceExtensionTuple.cs
index a6fec797..82d9c82a 100644
--- a/src/wixext/Tuples/IIsWebServiceExtensionTuple.cs
+++ b/src/wixext/Tuples/IIsWebServiceExtensionTuple.cs
@@ -11,8 +11,7 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.IIsWebServiceExtension.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(IIsWebServiceExtensionTupleFields.WebServiceExtension), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebServiceExtensionTupleFields.ComponentRef), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsWebServiceExtensionTupleFields.Component_), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebServiceExtensionTupleFields.File), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebServiceExtensionTupleFields.Description), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebServiceExtensionTupleFields.Group), IntermediateFieldType.String),
@@ -28,8 +27,7 @@ namespace WixToolset.Iis.Tuples
    public enum IIsWebServiceExtensionTupleFields
    {
-        WebServiceExtension,
+        ComponentRef,
-        Component_,
        File,
        Description,
        Group,
@@ -48,16 +46,10 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[IIsWebServiceExtensionTupleFields index] => this.Fields[(int)index];
-        public string WebServiceExtension
+        public string ComponentRef
        {
-            get => this.Fields[(int)IIsWebServiceExtensionTupleFields.WebServiceExtension].AsString();
+            get => this.Fields[(int)IIsWebServiceExtensionTupleFields.ComponentRef].AsString();
-            set => this.Set((int)IIsWebServiceExtensionTupleFields.WebServiceExtension, value);
+            set => this.Set((int)IIsWebServiceExtensionTupleFields.ComponentRef, value);
-        }
-        public string Component_
-        {
-            get => this.Fields[(int)IIsWebServiceExtensionTupleFields.Component_].AsString();
-            set => this.Set((int)IIsWebServiceExtensionTupleFields.Component_, value);
        }
        public string File
diff --git a/src/wixext/Tuples/IIsWebSiteCertificatesTuple.cs b/src/wixext/Tuples/IIsWebSiteCertificatesTuple.cs
index 711f745f..7e4879d7 100644
--- a/src/wixext/Tuples/IIsWebSiteCertificatesTuple.cs
+++ b/src/wixext/Tuples/IIsWebSiteCertificatesTuple.cs
@@ -11,8 +11,8 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.IIsWebSiteCertificates.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(IIsWebSiteCertificatesTupleFields.Web_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebSiteCertificatesTupleFields.WebRef), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsWebSiteCertificatesTupleFields.Certificate_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebSiteCertificatesTupleFields.CertificateRef), IntermediateFieldType.String),
            },
            typeof(IIsWebSiteCertificatesTuple));
    }
@@ -24,8 +24,8 @@ namespace WixToolset.Iis.Tuples
    public enum IIsWebSiteCertificatesTupleFields
    {
-        Web_,
+        WebRef,
-        Certificate_,
+        CertificateRef,
    }
    public class IIsWebSiteCertificatesTuple : IntermediateTuple
@@ -40,16 +40,16 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[IIsWebSiteCertificatesTupleFields index] => this.Fields[(int)index];
-        public string Web_
+        public string WebRef
        {
-            get => this.Fields[(int)IIsWebSiteCertificatesTupleFields.Web_].AsString();
+            get => this.Fields[(int)IIsWebSiteCertificatesTupleFields.WebRef].AsString();
-            set => this.Set((int)IIsWebSiteCertificatesTupleFields.Web_, value);
+            set => this.Set((int)IIsWebSiteCertificatesTupleFields.WebRef, value);
        }
-        public string Certificate_
+        public string CertificateRef
        {
-            get => this.Fields[(int)IIsWebSiteCertificatesTupleFields.Certificate_].AsString();
+            get => this.Fields[(int)IIsWebSiteCertificatesTupleFields.CertificateRef].AsString();
-            set => this.Set((int)IIsWebSiteCertificatesTupleFields.Certificate_, value);
+            set => this.Set((int)IIsWebSiteCertificatesTupleFields.CertificateRef, value);
        }
    }
 }
 \ No newline at end of file
diff --git a/src/wixext/Tuples/IIsWebSiteTuple.cs b/src/wixext/Tuples/IIsWebSiteTuple.cs
index 983352a5..610f1c59 100644
--- a/src/wixext/Tuples/IIsWebSiteTuple.cs
+++ b/src/wixext/Tuples/IIsWebSiteTuple.cs
@@ -11,18 +11,17 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.IIsWebSite.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.Web), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.ComponentRef), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.Component_), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.Description), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.ConnectionTimeout), IntermediateFieldType.Number),
-                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.Directory_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.DirectoryRef), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.State), IntermediateFieldType.Number),
                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.Attributes), IntermediateFieldType.Number),
-                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.KeyAddress_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.KeyAddressRef), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.DirProperties_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.DirPropertiesRef), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.Application_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.ApplicationRef), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.Sequence), IntermediateFieldType.Number),
-                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.Log_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.LogRef), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebSiteTupleFields.WebsiteId), IntermediateFieldType.String),
            },
            typeof(IIsWebSiteTuple));
@@ -35,18 +34,17 @@ namespace WixToolset.Iis.Tuples
    public enum IIsWebSiteTupleFields
    {
-        Web,
+        ComponentRef,
-        Component_,
        Description,
        ConnectionTimeout,
-        Directory_,
+        DirectoryRef,
        State,
        Attributes,
-        KeyAddress_,
+        KeyAddressRef,
-        DirProperties_,
+        DirPropertiesRef,
-        Application_,
+        ApplicationRef,
        Sequence,
-        Log_,
+        LogRef,
        WebsiteId,
    }
@@ -62,16 +60,10 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[IIsWebSiteTupleFields index] => this.Fields[(int)index];
-        public string Web
+        public string ComponentRef
        {
-            get => this.Fields[(int)IIsWebSiteTupleFields.Web].AsString();
+            get => this.Fields[(int)IIsWebSiteTupleFields.ComponentRef].AsString();
-            set => this.Set((int)IIsWebSiteTupleFields.Web, value);
+            set => this.Set((int)IIsWebSiteTupleFields.ComponentRef, value);
-        }
-        public string Component_
-        {
-            get => this.Fields[(int)IIsWebSiteTupleFields.Component_].AsString();
-            set => this.Set((int)IIsWebSiteTupleFields.Component_, value);
        }
        public string Description
@@ -86,10 +78,10 @@ namespace WixToolset.Iis.Tuples
            set => this.Set((int)IIsWebSiteTupleFields.ConnectionTimeout, value);
        }
-        public string Directory_
+        public string DirectoryRef
        {
-            get => this.Fields[(int)IIsWebSiteTupleFields.Directory_].AsString();
+            get => this.Fields[(int)IIsWebSiteTupleFields.DirectoryRef].AsString();
-            set => this.Set((int)IIsWebSiteTupleFields.Directory_, value);
+            set => this.Set((int)IIsWebSiteTupleFields.DirectoryRef, value);
        }
        public int State
@@ -104,22 +96,22 @@ namespace WixToolset.Iis.Tuples
            set => this.Set((int)IIsWebSiteTupleFields.Attributes, value);
        }
-        public string KeyAddress_
+        public string KeyAddressRef
        {
-            get => this.Fields[(int)IIsWebSiteTupleFields.KeyAddress_].AsString();
+            get => this.Fields[(int)IIsWebSiteTupleFields.KeyAddressRef].AsString();
-            set => this.Set((int)IIsWebSiteTupleFields.KeyAddress_, value);
+            set => this.Set((int)IIsWebSiteTupleFields.KeyAddressRef, value);
        }
-        public string DirProperties_
+        public string DirPropertiesRef
        {
-            get => this.Fields[(int)IIsWebSiteTupleFields.DirProperties_].AsString();
+            get => this.Fields[(int)IIsWebSiteTupleFields.DirPropertiesRef].AsString();
-            set => this.Set((int)IIsWebSiteTupleFields.DirProperties_, value);
+            set => this.Set((int)IIsWebSiteTupleFields.DirPropertiesRef, value);
        }
-        public string Application_
+        public string ApplicationRef
        {
-            get => this.Fields[(int)IIsWebSiteTupleFields.Application_].AsString();
+            get => this.Fields[(int)IIsWebSiteTupleFields.ApplicationRef].AsString();
-            set => this.Set((int)IIsWebSiteTupleFields.Application_, value);
+            set => this.Set((int)IIsWebSiteTupleFields.ApplicationRef, value);
        }
        public int Sequence
@@ -128,10 +120,10 @@ namespace WixToolset.Iis.Tuples
            set => this.Set((int)IIsWebSiteTupleFields.Sequence, value);
        }
-        public string Log_
+        public string LogRef
        {
-            get => this.Fields[(int)IIsWebSiteTupleFields.Log_].AsString();
+            get => this.Fields[(int)IIsWebSiteTupleFields.LogRef].AsString();
-            set => this.Set((int)IIsWebSiteTupleFields.Log_, value);
+            set => this.Set((int)IIsWebSiteTupleFields.LogRef, value);
        }
        public string WebsiteId
diff --git a/src/wixext/Tuples/IIsWebVirtualDirTuple.cs b/src/wixext/Tuples/IIsWebVirtualDirTuple.cs
index f80804af..3a624b80 100644
--- a/src/wixext/Tuples/IIsWebVirtualDirTuple.cs
+++ b/src/wixext/Tuples/IIsWebVirtualDirTuple.cs
@@ -11,13 +11,12 @@ namespace WixToolset.Iis
            IisTupleDefinitionType.IIsWebVirtualDir.ToString(),
            new[]
            {
-                new IntermediateFieldDefinition(nameof(IIsWebVirtualDirTupleFields.VirtualDir), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebVirtualDirTupleFields.ComponentRef), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsWebVirtualDirTupleFields.Component_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebVirtualDirTupleFields.WebRef), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsWebVirtualDirTupleFields.Web_), IntermediateFieldType.String),
                new IntermediateFieldDefinition(nameof(IIsWebVirtualDirTupleFields.Alias), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsWebVirtualDirTupleFields.Directory_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebVirtualDirTupleFields.DirectoryRef), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsWebVirtualDirTupleFields.DirProperties_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebVirtualDirTupleFields.DirPropertiesRef), IntermediateFieldType.String),
-                new IntermediateFieldDefinition(nameof(IIsWebVirtualDirTupleFields.Application_), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(IIsWebVirtualDirTupleFields.ApplicationRef), IntermediateFieldType.String),
            },
            typeof(IIsWebVirtualDirTuple));
    }
@@ -29,13 +28,12 @@ namespace WixToolset.Iis.Tuples
    public enum IIsWebVirtualDirTupleFields
    {
-        VirtualDir,
+        ComponentRef,
-        Component_,
+        WebRef,
-        Web_,
        Alias,
-        Directory_,
+        DirectoryRef,
-        DirProperties_,
+        DirPropertiesRef,
-        Application_,
+        ApplicationRef,
    }
    public class IIsWebVirtualDirTuple : IntermediateTuple
@@ -50,22 +48,16 @@ namespace WixToolset.Iis.Tuples
        public IntermediateField this[IIsWebVirtualDirTupleFields index] => this.Fields[(int)index];
-        public string VirtualDir
+        public string ComponentRef
        {
-            get => this.Fields[(int)IIsWebVirtualDirTupleFields.VirtualDir].AsString();
+            get => this.Fields[(int)IIsWebVirtualDirTupleFields.ComponentRef].AsString();
-            set => this.Set((int)IIsWebVirtualDirTupleFields.VirtualDir, value);
+            set => this.Set((int)IIsWebVirtualDirTupleFields.ComponentRef, value);
        }
-        public string Component_
+        public string WebRef
        {
-            get => this.Fields[(int)IIsWebVirtualDirTupleFields.Component_].AsString();
+            get => this.Fields[(int)IIsWebVirtualDirTupleFields.WebRef].AsString();
-            set => this.Set((int)IIsWebVirtualDirTupleFields.Component_, value);
+            set => this.Set((int)IIsWebVirtualDirTupleFields.WebRef, value);
-        }
-        public string Web_
-        {
-            get => this.Fields[(int)IIsWebVirtualDirTupleFields.Web_].AsString();
-            set => this.Set((int)IIsWebVirtualDirTupleFields.Web_, value);
        }
        public string Alias
@@ -74,22 +66,22 @@ namespace WixToolset.Iis.Tuples
            set => this.Set((int)IIsWebVirtualDirTupleFields.Alias, value);
        }
-        public string Directory_
+        public string DirectoryRef
        {
-            get => this.Fields[(int)IIsWebVirtualDirTupleFields.Directory_].AsString();
+            get => this.Fields[(int)IIsWebVirtualDirTupleFields.DirectoryRef].AsString();
-            set => this.Set((int)IIsWebVirtualDirTupleFields.Directory_, value);
+            set => this.Set((int)IIsWebVirtualDirTupleFields.DirectoryRef, value);
        }
-        public string DirProperties_
+        public string DirPropertiesRef
        {
-            get => this.Fields[(int)IIsWebVirtualDirTupleFields.DirProperties_].AsString();
+            get => this.Fields[(int)IIsWebVirtualDirTupleFields.DirPropertiesRef].AsString();
-            set => this.Set((int)IIsWebVirtualDirTupleFields.DirProperties_, value);
+            set => this.Set((int)IIsWebVirtualDirTupleFields.DirPropertiesRef, value);
        }
-        public string Application_
+        public string ApplicationRef
        {
-            get => this.Fields[(int)IIsWebVirtualDirTupleFields.Application_].AsString();
+            get => this.Fields[(int)IIsWebVirtualDirTupleFields.ApplicationRef].AsString();
-            set => this.Set((int)IIsWebVirtualDirTupleFields.Application_, value);
+            set => this.Set((int)IIsWebVirtualDirTupleFields.ApplicationRef, value);
        }
    }
 }
 \ No newline at end of file
diff --git a/src/wixext/WixToolset.Iis.wixext.csproj b/src/wixext/WixToolset.Iis.wixext.csproj
index 103d3c18..54ada521 100644
--- a/src/wixext/WixToolset.Iis.wixext.csproj
+++ b/src/wixext/WixToolset.Iis.wixext.csproj
@@ -14,7 +14,6 @@
  <ItemGroup>
    <Content Include="$(MSBuildThisFileName).targets" />
    <Content Include="iis.xsd" PackagePath="tools" />
-    <EmbeddedResource Include="tables.xml" />
    <EmbeddedResource Include="$(OutputPath)..\iis.wixlib" />
  </ItemGroup>
diff --git a/src/wixext/tables.xml b/src/wixext/tables.xml
deleted file mode 100644
index 2aef6f13..00000000
--- a/src/wixext/tables.xml
+++ /dev/null
@@ -1,304 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
-<tableDefinitions xmlns="http://wixtoolset.org/schemas/v4/wi/tables">
-    <tableDefinition name="Certificate" createSymbols="yes">
-        <columnDefinition name="Certificate" type="string" length="72" primaryKey="yes" modularize="column"
-                keyColumn="1" category="identifier" description="Identifier for the certificate in the package."/>
-        <columnDefinition name="Component_" type="string" length="72" modularize="column"
-                category="identifier" description="Foreign key into the Component table used to determine install state"/>
-        <columnDefinition name="Name" type="string" length="255"
-                category="formatted" description="Name to be used for the Certificate."/>
-        <columnDefinition name="StoreLocation" type="number" length="2"
-                minValue="1" maxValue="2" description="Location of the target certificate store (CurrentUser == 1, LocalMachine == 2)"/>
-        <columnDefinition name="StoreName" type="string" length="64"
-                category="formatted" description="Name of the target certificate store"/>
-        <columnDefinition name="Attributes" type="number" length="4"
-                minValue="0" maxValue="2147483647" description="Attributes of the certificate"/>
-        <columnDefinition name="Binary_" type="string" length="72" nullable="yes" modularize="column"
-                keyTable="Binary" keyColumn="1" category="identifier" description="Identifier to Binary table containing certificate."/>
-        <columnDefinition name="CertificatePath" type="string" length="0" nullable="yes" modularize="property"
-                category="formatted" description="Property to path of certificate."/>
-        <columnDefinition name="PFXPassword" type="string" length="0" nullable="yes" modularize="property"
-                category="formatted" description="Hidden property to a pfx password"/>
-    </tableDefinition>
-    <tableDefinition name="CertificateHash" createSymbols="yes">
-        <columnDefinition name="Certificate_" type="string" length="72" primaryKey="yes" modularize="column"
-                keyColumn="1" category="identifier" description="Foreign key to certificate in Certificate table."/>
-        <columnDefinition name="Hash" type="string" length="0" nullable="yes"
-            category="text" description="Base64 encoded SHA1 hash of certificate populated at run-time."/>
-    </tableDefinition>
-    <tableDefinition name="IIsWebSiteCertificates">
-        <columnDefinition name="Web_" type="string" length="72" primaryKey="yes" modularize="column"
-                keyTable="IIsWebSite" keyColumn="1" category="identifier" description="The index into the IIsWebSite table."/>
-        <columnDefinition name="Certificate_" type="string" length="72" primaryKey="yes" modularize="column"
-                keyTable="Certificate" keyColumn="1" category="text" description="The index into the Certificate table."/>
-    </tableDefinition>
-    <tableDefinition name="IIsAppPool" createSymbols="yes">
-        <columnDefinition name="AppPool" type="string" length="72" primaryKey="yes" modularize="column"
-                category="identifier" description="Primary key, non-localized token for apppool"/>
-        <columnDefinition name="Name" type="string" length="72" modularize="property"
-                category="formatted" description="Name to be used for the IIs AppPool."/>
-        <columnDefinition name="Component_" type="string" length="72" modularize="column" nullable="yes"
-                keyTable="Component" keyColumn="1" category="identifier" description="Foreign key referencing Component that controls the app pool"/>
-        <columnDefinition name="Attributes" type="number" length="2"
-                description="Attributes of the AppPool"/>
-        <columnDefinition name="User_" type="string" length="72" nullable="yes" modularize="column"
-                keyTable="User" keyColumn="1" category="identifier" description="User account to run the app pool as"/>
-        <columnDefinition name="RecycleMinutes" type="number" length="2" nullable="yes"
-                description="Number of minutes between recycling app pool"/>
-        <columnDefinition name="RecycleRequests" type="number" length="2" nullable="yes"
-                description="Number of requests between recycling app pool"/>
-        <columnDefinition name="RecycleTimes" type="string" length="72" nullable="yes"
-                description="Times to recycle app pool (comma delimited - i.e. 1:45,13:30)"/>
-        <columnDefinition name="IdleTimeout" type="number" length="2" nullable="yes"
-                description="Amount of idle time before shutting down"/>
-        <columnDefinition name="QueueLimit" type="number" length="2" nullable="yes"
-                description="Reject requests after queue gets how large"/>
-        <columnDefinition name="CPUMon" type="string" length="72" nullable="yes"
-                description="CPUMon is a comma delimeted list of the following format: &lt;percent CPU usage&gt;,&lt;refress minutes&gt;,&lt;Action&gt;. The values for Action are 1 (Shutdown) and 0 (No Action)."/>
-        <columnDefinition name="MaxProc" type="number" length="2" nullable="yes"
-                description="Maximum number of processes to use"/>
-        <columnDefinition name="VirtualMemory" type="number" length="4" nullable="yes"
-                description="Amount of virtual memory (in KB) that a worker process can use before the worker process recycles. The maximum value supported for this field is 4,294,967 KB."/>
-        <columnDefinition name="PrivateMemory" type="number" length="4" nullable="yes"
-                description="Amount of private memory (in KB) that a worker process can use before the worker process recycles. The maximum value supported for this field is 4,294,967 KB."/>
-        <columnDefinition name="ManagedRuntimeVersion" type="string" length="72" nullable="yes"
-                description="Specifies the .NET Framework version to be used by the application pool."/>
-        <columnDefinition name="ManagedPipelineMode" type="string" length="72" nullable="yes"
-                description="Specifies the request-processing mode that is used to process requests for managed content."/>
-    </tableDefinition>
-    <tableDefinition name="IIsMimeMap">
-        <columnDefinition name="MimeMap" type="string" length="72" primaryKey="yes" modularize="column"
-            category="identifier" description="Primary key, non-localized token for Mime Map definitions"/>
-        <columnDefinition name="ParentType" type="number" length="2"
-            set="1;2" description="Type of parent: 1=vdir 2=website"/>
-        <columnDefinition name="ParentValue" type="string" length="72" modularize="column"
-            category="identifier" description="Name of the parent value."/>
-        <columnDefinition name="MimeType" type="string" length="72" 
-            category="text" description="Mime-type covered by the MimeMap."/>
-        <columnDefinition name="Extension" type="string" length="72"
-            category="text" description="Extension covered by the MimeMap."/>
-    </tableDefinition>
-    <tableDefinition name="IIsProperty">
-        <columnDefinition name="Property" type="string" length="72" primaryKey="yes"
-                category="identifier" description="Unique name of the IIsProperty"/>
-        <columnDefinition name="Component_" type="string" length="72" modularize="column"
-                keyTable="Component" keyColumn="1" category="identifier" description="Component that the property is linked to" />
-        <columnDefinition name="Attributes" type="number" length="2"
-                description="Attributes of the IIsProperty (unused)"/>
-        <columnDefinition name="Value" type="string" length="72" nullable="yes"
-                description="Value of the IIsProperty"/>
-    </tableDefinition>
-    <tableDefinition name="IIsWebDirProperties" createSymbols="yes">
-        <columnDefinition name="DirProperties" type="string" length="72" primaryKey="yes" modularize="column"
-                category="identifier" description="Primary key, non-localized token for Web Properties"/>
-        <columnDefinition name="Access" type="number" length="2" nullable="yes"
-                description="Access rights to the web server"/>
-        <columnDefinition name="Authorization" type="number" length="2" nullable="yes"
-                description="Authorization policy to web server (anonymous access, NTLM, etc)"/>
-        <columnDefinition name="AnonymousUser_" type="string" length="72" nullable="yes" modularize="column"
-                keyTable="User" keyColumn="1" category="identifier" description="Foreign key, User used to log into database"/>
-        <columnDefinition name="IIsControlledPassword" type="number" length="2" nullable="yes"
-                set="0;1" description="Specifies whether IIs is allowed to set the AnonymousUser_ password"/>
-        <columnDefinition name="LogVisits" type="number" length="2" nullable="yes"
-                set="0;1" description="Specifies whether IIs tracks all access to the directory"/>
-        <columnDefinition name="Index" type="number" length="2" nullable="yes"
-                set="0;1" description="Specifies whether IIs searches the directory"/>
-        <columnDefinition name="DefaultDoc" type="string" length="255" nullable="yes"
-                category="text" description="Comma delimited list of file names to act as a default document"/>
-        <columnDefinition name="AspDetailedError" type="number" length="2" nullable="yes"
-                set="0;1" description="Specifies whether detailed ASP errors are sent to browser"/>
-        <columnDefinition name="HttpExpires" type="string" length="255" nullable="yes" escapeIdtCharacters="yes"
-                category="text" description="Value to set the HttpExpires attribute to for a Web Dir in the metabase"/>
-        <columnDefinition name="CacheControlMaxAge" type="number" length="4" nullable="yes"
-                description="Integer value specifying the cache control maximum age value."/>
-        <columnDefinition name="CacheControlCustom" type="string" length="255" nullable="yes" escapeIdtCharacters="yes"
-                category="text" description="Custom HTTP 1.1 cache control directives."/>
-        <columnDefinition name="NoCustomError" type="number" length="2" nullable="yes"
-                set="0;1" description="Specifies whether IIs will return custom errors for this directory."/>
-        <columnDefinition name="AccessSSLFlags" type="number" length="2" nullable="yes"
-                description="Specifies AccessSSLFlags IIS metabase property."/>
-        <columnDefinition name="AuthenticationProviders" type="string" length="255" nullable="yes"
-                category="text" description="Comma delimited list, in order of precedence, of Windows authentication providers that IIS will attempt to use: NTLM, Kerberos, Negotiate, and others."/>
-    </tableDefinition>
-    <tableDefinition name="IIsWebAddress" createSymbols="yes">
-        <columnDefinition name="Address" type="string" length="72" primaryKey="yes" modularize="column"
-                category="identifier" description="Primary key, non-localized token"/>
-        <columnDefinition name="Web_" type="string" length="72" modularize="column"
-                keyTable="IIsWebSite" keyColumn="1" category="identifier" description="Foreign key referencing Web that uses the address."/>
-        <columnDefinition name="IP" type="string" length="255" nullable="yes" modularize="property"
-                category="text" description="String representing IP address (#.#.#.#) or NT machine name (fooserver)"/>
-        <columnDefinition name="Port" type="string" length="72" modularize="property"
-                category="formatted" description="Port web site listens on"/>
-        <columnDefinition name="Header" type="string" length="255" nullable="yes"
-                category="text" description="Special header information for the web site"/>
-        <columnDefinition name="Secure" type="number" length="2" nullable="yes"
-                set="0;1" description="Specifies whether SSL is used to communicate with web site"/>
-    </tableDefinition>
-    <tableDefinition name="IIsWebSite" createSymbols="yes">
-        <columnDefinition name="Web" type="string" length="72" primaryKey="yes" modularize="column"
-                category="identifier" description="Primary key, non-localized token"/>
-        <columnDefinition name="Component_" type="string" length="72" nullable="yes" modularize="column"
-                keyTable="Component" keyColumn="1" category="identifier" description="Foreign key referencing Component that controls the web site"/>
-        <columnDefinition name="Description" type="string" length="255" nullable="yes"
-                category="formatted" description="Description displayed in IIS MMC applet"/>
-        <columnDefinition name="ConnectionTimeout" type="number" length="2" nullable="yes"
-                description="Time connection is maintained without activity (in seconds)"/>
-        <columnDefinition name="Directory_" type="string" length="72" nullable="yes" modularize="column"
-                keyTable="Directory" keyColumn="1" category="identifier" description="Foreign key referencing directory that the web site points at"/>
-        <columnDefinition name="State" type="number" length="2" nullable="yes"
-                set="0;1;2" description="Sets intial state of web site"/>
-        <columnDefinition name="Attributes" type="number" length="2" nullable="yes"
-                set="2" description="Control the install behavior of web site"/>
-        <columnDefinition name="KeyAddress_" type="string" length="72" modularize="column"
-                keyTable="IIsWebAddress" keyColumn="1" category="identifier" description="Foreign key referencing primary address for the web site"/>
-        <columnDefinition name="DirProperties_" type="string" length="72" nullable="yes" modularize="column"
-                keyTable="IIsWebDirProperties" keyColumn="1" category="identifier" description="Foreign key referencing possible security information for the web site"/>
-        <columnDefinition name="Application_" type="string" length="72" nullable="yes" modularize="column"
-                keyTable="IIsWebApplication" keyColumn="1" category="identifier" description="Foreign key referencing possible ASP application for the web site."/>
-        <columnDefinition name="Sequence" type="number" length="2" nullable="yes"
-                description="Allows ordering of web site install"/>
-        <columnDefinition name="Log_" type="string" length="72" nullable="yes" modularize="column"
-                keyTable="IIsWebLog" keyColumn="1" description="Foreign key reference to IIsWebLog data"/>
-        <columnDefinition name="Id" type="string" length="74" nullable="yes"
-                category="formatted" description="Optional number or formatted value that resolves to number that acts as the WebSite Id."/>
-    </tableDefinition>
-    <tableDefinition name="IIsWebApplication" createSymbols="yes">
-        <columnDefinition name="Application" type="string" length="72" primaryKey="yes" modularize="column"
-                category="identifier" description="Primary key, non-localized token for ASP Application"/>
-        <columnDefinition name="Name" type="localized" length="255" modularize="property"
-                category="formatted" description="Name of application in IIS MMC applet"/>
-        <columnDefinition name="Isolation" type="number" length="2"
-                set="0;1;2" description="Isolation level for ASP Application: 0 == Low, 2 == Medium, 1 == High"/>
-        <columnDefinition name="AllowSessions" type="number" length="2" nullable="yes"
-                set="0;1" description="Specifies whether application may maintain session state"/>
-        <columnDefinition name="SessionTimeout" type="number" length="2" nullable="yes"
-                description="Time session state is maintained without user interaction"/>
-        <columnDefinition name="Buffer" type="number" length="2" nullable="yes"
-                set="0;1" description="Specifies whether application buffers its output"/>
-        <columnDefinition name="ParentPaths" type="number" length="2" nullable="yes"
-                set="0;1" description="What is this for anyway?"/>
-        <columnDefinition name="DefaultScript" type="string" length="26" nullable="yes"
-                category="text" set="VBScript;JScript" description="Default scripting language for ASP applications"/>
-        <columnDefinition name="ScriptTimeout" type="number" length="2" nullable="yes"
-                description="Time ASP application page is permitted to process"/>
-        <columnDefinition name="ServerDebugging" type="number" length="2" nullable="yes"
-                set="0;1" description="Specifies whether to allow ASP server-side script debugging"/>
-        <columnDefinition name="ClientDebugging" type="number" length="2" nullable="yes"
-                set="0;1" description="Specifies whether to allow ASP client-side script debugging"/>
-        <columnDefinition name="AppPool_" type="string" length="72" nullable="yes" modularize="column"
-                keyTable="IIsAppPool" keyColumn="1" category="identifier" description="App Pool this application should run under"/>
-    </tableDefinition>
-    <tableDefinition name="IIsWebApplicationExtension" createSymbols="yes">
-        <columnDefinition name="Application_" type="string" length="72" primaryKey="yes" modularize="column"
-                keyTable="IIsWebApplication" keyColumn="1" category="identifier" description="Foreign key referencing possible ASP application for the web site"/>
-        <columnDefinition name="Extension" type="string" length="255" primaryKey="yes" nullable="yes"
-                category="text" description="Primary key, Extension that should be registered for this ASP application"/>
-        <columnDefinition name="Verbs" type="string" length="255" nullable="yes"
-                category="text" description="Comma delimited list of HTTP verbs the extension should be registered with"/>
-        <columnDefinition name="Executable" type="string" length="255" modularize="property"
-                category="formatted" description="Path to extension (usually file property: [#file])"/>
-        <columnDefinition name="Attributes" type="number" length="2" nullable="yes"
-                set="1;4;5" description="Attributes for extension: 1 == Script, 4 == Check Path Info"/>
-    </tableDefinition>
-    <tableDefinition name="IIsFilter" createSymbols="yes">
-        <columnDefinition name="Filter" type="string" length="72" primaryKey="yes" modularize="column"
-                category="identifier" description="Primary key, non-localized token"/>
-        <columnDefinition name="Name" type="string" length="72"
-                description="Name of the ISAPI Filter in IIS"/>
-        <columnDefinition name="Component_" type="string" length="72" modularize="column"
-                keyTable="Component" keyColumn="1" category="identifier" description="Foreign key referencing Component that controls the filter"/>
-        <columnDefinition name="Path" type="string" length="255" nullable="yes" modularize="property"
-                category="formatted" description="Path to filter (usually file property: [#file])"/>
-        <columnDefinition name="Web_" type="string" length="72" nullable="yes" modularize="column"
-                keyTable="IIsWebSite" keyColumn="1" category="identifier" description="Foreign key referencing web site that loads the filter (NULL == global filter"/>
-        <columnDefinition name="Description" type="string" length="255" nullable="yes"
-                category="formatted" description="Description displayed in IIS MMC applet"/>
-        <columnDefinition name="Flags" type="number" length="4"
-                minValue="0" maxValue="2147483647" description="What do all these numbers mean?"/>
-        <columnDefinition name="LoadOrder" type="number" length="2" nullable="yes"
-                description="-1 == last in order, 0 == first in order, # == place in order"/>
-    </tableDefinition>
-    <tableDefinition name="IIsWebDir" createSymbols="yes">
-        <columnDefinition name="WebDir" type="string" length="72" primaryKey="yes" modularize="column"
-                category="identifier" description="Primary key, non-localized token"/>
-        <columnDefinition name="Component_" type="string" length="72" modularize="column"
-                keyTable="Component" keyColumn="1" category="identifier" description="Foreign key referencing Component that controls the virtual directory"/>
-        <columnDefinition name="Web_" type="string" length="72" modularize="column"
-                keyTable="IIsWebSite" keyColumn="1" category="identifier" description="Foreign key referencing web site that controls the virtual directory"/>
-        <columnDefinition name="Path" type="string" length="255" modularize="property"
-                category="formatted" description="Name of web directory displayed in IIS MMC applet"/>
-        <columnDefinition name="DirProperties_" type="string" length="72" nullable="yes" modularize="column"
-                keyTable="IIsWebDirProperties" keyColumn="1" category="identifier" description="Foreign key referencing possible security information for the virtual directory"/>
-        <columnDefinition name="Application_" type="string" length="72" nullable="yes" modularize="column"
-                keyTable="IIsWebApplication" keyColumn="1" category="identifier" description="Foreign key referencing possible ASP application for the virtual directory. This column is currently unused, but maintained for compatibility reasons."/>
-    </tableDefinition>
-    <tableDefinition name="IIsWebError">
-        <columnDefinition name="ErrorCode" type="number" length="2" primaryKey="yes"
-                minValue="400" maxValue="599" description="HTTP status code indicating error."/>
-        <columnDefinition name="SubCode" type="number" length="4" primaryKey="yes"
-                description="HTTP sub-status code indicating error."/>
-        <columnDefinition name="ParentType" type="number" length="2" primaryKey="yes"
-                set="1;2" description="Type of parent: 1=vdir, 2=web"/>
-        <columnDefinition name="ParentValue" type="string" length="72" modularize="column" primaryKey="yes"
-                category="identifier" description="Name of the parent value."/>
-        <columnDefinition name="File" type="string" length="255" nullable="yes"
-                category="formatted" description="Path to file for this custom error (usually file property: [#file]).  Must be null if URL is not null."/>
-        <columnDefinition name="URL" type="string" length="255" nullable="yes"
-                category="formatted" description="URL for this custom error.  Must be null if File is not null."/>
-    </tableDefinition>
-    <tableDefinition name="IIsHttpHeader" createSymbols="yes">
-        <columnDefinition name="HttpHeader" type="string" length="72" primaryKey="yes" modularize="column"
-                category="identifier" description="Primary key, non-localized token"/>
-        <columnDefinition name="ParentType" type="number" length="2" primaryKey="yes"
-                set="1;2" description="Type of parent: 1=vdir, 2=web"/>
-        <columnDefinition name="ParentValue" type="string" length="72" primaryKey="yes" modularize="column"
-                category="identifier" description="Name of the parent value."/>
-        <columnDefinition name="Name" type="string" length="255"
-                category="text" description="Name of the HTTP Header"/>
-        <columnDefinition name="Value" type="string" length="255" nullable="yes"
-                category="formatted" description="URL for this custom error.  Must be null if File is not null."/>
-        <columnDefinition name="Attributes" type="number" length="2"
-                minValue="0" maxValue="0" description="Attributes for HTTP Header: none"/>
-        <columnDefinition name="Sequence" type="number" length="2" nullable="yes"
-                description="Order to add the HTTP Headers."/>
-    </tableDefinition>
-    <tableDefinition name="IIsWebServiceExtension" createSymbols="yes">
-        <columnDefinition name="WebServiceExtension" type="string" length="72" primaryKey="yes" modularize="column"
-                category="identifier" description="Primary key, non-localized token"/>
-        <columnDefinition name="Component_" type="string" length="72" modularize="column"
-                keyTable="Component" keyColumn="1" category="identifier" description="Foreign key referencing Component that controls the WebServiceExtension handler"/>
-        <columnDefinition name="File" type="string" length="255" modularize="property"
-                category="formatted" description="Path to handler (usually file property: [#file])"/>
-        <columnDefinition name="Description" type="localized" length="255" nullable="yes" modularize="property" escapeIdtCharacters="yes"
-                category="formatted" description="Description displayed in WebServiceExtension Wizard"/>
-        <columnDefinition name="Group" type="string" length="255" nullable="yes" modularize="property"
-                category="formatted" description="String used to identify groups of extensions."/>
-        <columnDefinition name="Attributes" type="number" length="1"
-                minValue="0" maxValue="3" description="Attributes for WebServiceExtension: 1 = Allow, 2 = UIDeletable"/>
-    </tableDefinition>
-    <tableDefinition name="IIsWebVirtualDir" createSymbols="yes">
-        <columnDefinition name="VirtualDir" type="string" length="72" primaryKey="yes" modularize="column"
-                category="identifier" description="Primary key, non-localized token"/>
-        <columnDefinition name="Component_" type="string" length="72" modularize="column"
-                keyTable="Component" keyColumn="1" category="identifier" description="Foreign key referencing Component that controls the virtual directory"/>
-        <columnDefinition name="Web_" type="string" length="72" modularize="column"
-                keyTable="IIsWebSite" keyColumn="1" category="identifier" description="Foreign key referencing web site that controls the virtual directory"/>
-        <columnDefinition name="Alias" type="string" length="255" modularize="property"
-                category="formatted" description="Name of virtual directory displayed in IIS MMC applet"/>
-        <columnDefinition name="Directory_" type="string" length="72" modularize="column"
-                keyTable="Directory" keyColumn="1" category="identifier" description="Foreign key referencing directory that the virtual directory points at"/>
-        <columnDefinition name="DirProperties_" type="string" length="72" nullable="yes" modularize="column"
-                keyTable="IIsWebDirProperties" keyColumn="1" category="identifier" description="Foreign key referencing possible security information for the virtual directory"/>
-        <columnDefinition name="Application_" type="string" length="72" nullable="yes" modularize="column"
-                keyTable="IIsWebApplication" keyColumn="1" category="identifier" description="Foreign key referencing possible ASP application for the virtual directory"/>
-    </tableDefinition>
-    <tableDefinition name="IIsWebLog" createSymbols="yes">
-        <columnDefinition name="Log" type="string" length="72" primaryKey="yes" modularize="column"
-                category="identifier" description="Primary key, non-localized token"/>
-        <columnDefinition name="Format" type="string" length="255"
-                category="text" description="Type of log format"/>
-    </tableDefinition>
-</tableDefinitions>
diff --git a/src/wixlib/iis.wixproj b/src/wixlib/iis.wixproj
index c270ab5c..79403583 100644
--- a/src/wixlib/iis.wixproj
+++ b/src/wixlib/iis.wixproj
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
 <Project DefaultTargets="Build" InitialTargets="EnsureWixToolsetInstalled" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="15.0">
-  <Import Project="..\..\packages\WixToolset.MSBuild.4.0.0-build-0080\build\WixToolset.MSBuild.props" Condition="Exists('..\..\packages\WixToolset.MSBuild.4.0.0-build-0080\build\WixToolset.MSBuild.props')" />
+  <Import Project="..\..\packages\WixToolset.MSBuild.4.0.0-build-0083\build\WixToolset.MSBuild.props" Condition="Exists('..\..\packages\WixToolset.MSBuild.4.0.0-build-0083\build\WixToolset.MSBuild.props')" />
  <Import Project="..\FindLocalWix.props" />
  <PropertyGroup>
    <ProjectGuid>{92FE99D2-355D-4F52-A7C1-10EECB4A5BB1}</ProjectGuid>
@@ -38,7 +38,7 @@
      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
    </PropertyGroup>
    <Error Condition="!Exists('..\..\packages\Nerdbank.GitVersioning.2.1.65\build\Nerdbank.GitVersioning.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Nerdbank.GitVersioning.2.1.65\build\Nerdbank.GitVersioning.targets'))" />
-    <Error Condition="!Exists('..\..\packages\WixToolset.MSBuild.4.0.0-build-0080\build\WixToolset.MSBuild.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\WixToolset.MSBuild.4.0.0-build-0080\build\WixToolset.MSBuild.props'))" />
+    <Error Condition="!Exists('..\..\packages\WixToolset.MSBuild.4.0.0-build-0083\build\WixToolset.MSBuild.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\WixToolset.MSBuild.4.0.0-build-0083\build\WixToolset.MSBuild.props'))" />
  </Target>
  <Import Project="..\..\packages\Nerdbank.GitVersioning.2.1.65\build\Nerdbank.GitVersioning.targets" Condition="Exists('..\..\packages\Nerdbank.GitVersioning.2.1.65\build\Nerdbank.GitVersioning.targets')" />
 </Project>
 \ No newline at end of file
diff --git a/src/wixlib/packages.config b/src/wixlib/packages.config
index 25b4e6a9..d73f4d3a 100644
--- a/src/wixlib/packages.config
+++ b/src/wixlib/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
  <package id="Nerdbank.GitVersioning" version="2.1.65" developmentDependency="true" targetFramework="net40" />
-  <package id="WixToolset.MSBuild" version="4.0.0-build-0080" developmentDependency="true" targetFramework="net40" />
+  <package id="WixToolset.MSBuild" version="4.0.0-build-0083" developmentDependency="true" targetFramework="net40" />
 </packages>
 \ No newline at end of file
author	Sean Hall <r.sean.hall@gmail.com>	2020-04-05 21:01:32 +1000
committer	Sean Hall <r.sean.hall@gmail.com>	2020-04-05 21:48:37 +1000
commit	ba3a735e21086722c64caa001d618e5505a2e656 (patch)
tree	46eb62b56152b2a5d19998f4bca157742cfc4b4d
parent	98eb2a20bb786ec2d2ee4b9bb02e33477d0215c2 (diff)
download	wix-ba3a735e21086722c64caa001d618e5505a2e656.tar.gz wix-ba3a735e21086722c64caa001d618e5505a2e656.tar.bz2 wix-ba3a735e21086722c64caa001d618e5505a2e656.zip