2 files changed, 6 insertions, 3 deletions

diff --git a/src/WixToolset.Core.WindowsInstaller/Unbind/UnbindDatabaseCommand.cs b/src/WixToolset.Core.WindowsInstaller/Unbind/UnbindDatabaseCommand.cs
index 208be874..15445bc8 100644
--- a/src/WixToolset.Core.WindowsInstaller/Unbind/UnbindDatabaseCommand.cs
+++ b/src/WixToolset.Core.WindowsInstaller/Unbind/UnbindDatabaseCommand.cs
@@ -83,7 +83,7 @@ namespace WixToolset.Core.WindowsInstaller.Unbind
             {
                 using (SummaryInformation summaryInformation = new SummaryInformation(this.Database))
                 {
-                    Table table = new Table(null, this.TableDefinitions["_SummaryInformation"]);
+                    Table table = new Table(this.TableDefinitions["_SummaryInformation"]);
 
                     for (int i = 1; 19 >= i; i++)
                     {
@@ -277,7 +277,7 @@ namespace WixToolset.Core.WindowsInstaller.Unbind
                                     tableDefinition = this.TableDefinitions[tableName];
                                 }
 
-                                Table table = new Table(null, tableDefinition);
+                                Table table = new Table(tableDefinition);
 
                                 while (true)
                                 {
diff --git a/src/WixToolset.Core.WindowsInstaller/Unbind/UnbindMsiOrMsmCommand.cs b/src/WixToolset.Core.WindowsInstaller/Unbind/UnbindMsiOrMsmCommand.cs
index f04dcefe..ce3f1ff6 100644
--- a/src/WixToolset.Core.WindowsInstaller/Unbind/UnbindMsiOrMsmCommand.cs
+++ b/src/WixToolset.Core.WindowsInstaller/Unbind/UnbindMsiOrMsmCommand.cs
@@ -18,8 +18,9 @@ namespace WixToolset.Core.WindowsInstaller.Unbind
 
         public IUnbindContext Context { get; }
 
-        public Output Execute()
+        public Intermediate Execute()
         {
+#if REVISIT_FOR_PATCHING
             Output output;
 
             try
@@ -48,6 +49,8 @@ namespace WixToolset.Core.WindowsInstaller.Unbind
             }
 
             return output;
+#endif
+            throw new NotImplementedException();
         }
     }
 }