Try to convert the MBA prereq magic variables to the new attributes.

Fixes 7026

2 files changed, 3 insertions, 3 deletions

diff --git a/src/ext/Bal/test/WixToolsetTest.Bal/BalExtensionFixture.cs b/src/ext/Bal/test/WixToolsetTest.Bal/BalExtensionFixture.cs
index 329722a4..32ff42b5 100644
--- a/src/ext/Bal/test/WixToolsetTest.Bal/BalExtensionFixture.cs
+++ b/src/ext/Bal/test/WixToolsetTest.Bal/BalExtensionFixture.cs
@@ -177,7 +177,7 @@ namespace WixToolsetTest.Bal
                     "-o", bundleFile,
                 });
                 Assert.Equal(6802, compileResult.ExitCode);
-                WixAssert.StringEqual("There must be at least one PrereqPackage when using the ManagedBootstrapperApplicationHost.\nThis is typically done by using the WixNetFxExtension and referencing one of the NetFxAsPrereq package groups.", compileResult.Messages[0].ToString());
+                WixAssert.StringEqual("There must be at least one package with bal:PrereqPackage=\"yes\" when using the ManagedBootstrapperApplicationHost.\nThis is typically done by using the WixNetFxExtension and referencing one of the NetFxAsPrereq package groups.", compileResult.Messages[0].ToString());
 
                 Assert.False(File.Exists(bundleFile));
                 Assert.False(File.Exists(Path.Combine(intermediateFolder, "test.exe")));
diff --git a/src/ext/Bal/wixext/BalErrors.cs b/src/ext/Bal/wixext/BalErrors.cs
index cc4c6d41..cde37143 100644
--- a/src/ext/Bal/wixext/BalErrors.cs
+++ b/src/ext/Bal/wixext/BalErrors.cs
@@ -45,7 +45,7 @@ namespace WixToolset.Bal
 
         public static Message MissingDNCPrereq()
         {
-            return Message(null, Ids.MissingDNCPrereq, "There must be at least one PrereqPackage when using the DotNetCoreBootstrapperApplicationHost with SelfContainedDeployment set to \"no\".");
+            return Message(null, Ids.MissingDNCPrereq, "There must be at least one package with bal:PrereqPackage=\"yes\" when using the DotNetCoreBootstrapperApplicationHost with SelfContainedDeployment set to \"no\".");
         }
 
         public static Message MissingIUIPrimaryPackage()
@@ -55,7 +55,7 @@ namespace WixToolset.Bal
 
         public static Message MissingMBAPrereq()
         {
-            return Message(null, Ids.MissingMBAPrereq, "There must be at least one PrereqPackage when using the ManagedBootstrapperApplicationHost.\nThis is typically done by using the WixNetFxExtension and referencing one of the NetFxAsPrereq package groups.");
+            return Message(null, Ids.MissingMBAPrereq, "There must be at least one package with bal:PrereqPackage=\"yes\" when using the ManagedBootstrapperApplicationHost.\nThis is typically done by using the WixNetFxExtension and referencing one of the NetFxAsPrereq package groups.");
         }
 
         public static Message MultipleBAFunctions(SourceLineNumber sourceLineNumbers)