After I upgraded to v1.7.6 and VS 2012, I am getting this error when I click the BO Mapper from the menu:

NotImplementedException
Value does not fall within the expected range.

Source :

Stack Trace:

at Microsoft.VisualStudio.CSharp.Services.Language.Interop.IProject.CreateFileCodeModelThroughProjectRoot(String FileName)
at Microsoft.VisualStudio.CSharp.Services.Language.CodeModel.CodeModelProjectCache.FindOrCreateItem(FileName fileName)
at Microsoft.VisualStudio.CSharp.Services.Language.CodeModel.CodeModelRoot.CreateFileCodeModel(FileName fileName)
at Microsoft.VisualStudio.CSharp.Services.Language.CodeModel.CCodeElementFactory.CreateCodeElementFromTypeRef[T](CSharpType pTypeRef, SourceFileParseTree pData, TypeDeclarationNode pInsertNode)
at Microsoft.VisualStudio.CSharp.Services.Language.CodeModel.CExtNamespaceCollection.<>c__DisplayClass7.<GetChildren>b__5(KeyValuePair`2 pair)
at System.Linq.Enumerable.WhereSelectArrayIterator`2.MoveNext()
at System.Collections.Generic.List`1.InsertRange(Int32 index, IEnumerable`1 collection)
at Microsoft.VisualStudio.CSharp.Services.Language.CodeModel.CExtNamespaceCollection.GetChildren(CodeModelRoot root, CSharpNamespace ns)
at Microsoft.VisualStudio.CSharp.Services.Language.CodeModel.CExtNamespaceCollection..ctor(CodeModelRoot root, CExtCodeNamespace parent, CSharpNamespaceReference namespaceDefinition)
at Microsoft.VisualStudio.CSharp.Services.Language.CodeModel.CExtNamespaceCollection.Create(CodeModelRoot root, CExtCodeNamespace parent, CSharpNamespaceReference namespaceDefinition)
at Microsoft.VisualStudio.CSharp.Services.Language.CodeModel.CExtCodeNamespace.get_Members()
at EnvDTE.CodeNamespace.get_Members()
at MicroFour.StrataFrame.Extensibility.ExtensibilityBasics.ᜀ(CodeElement A_0, Project A_1, String A_2, Boolean A_3)
at MicroFour.StrataFrame.Extensibility.ExtensibilityBasics.GetAvailableClasses(Project Prj, Boolean IncludeReferences, Boolean IsWebProject, String BaseClassName, Boolean ParseNestedTypes)
at MicroFour.StrataFrame.Extensibility.ExtensibilityBasics.GetAvailableBusinessObjects(Project Prj, Boolean IncludeReferences, Boolean IsWebProject)
at MicroFour.StrataFrame.AddIns.PartialClassBuilderDialog.ᜋ()

Please help.

Thanks,

Jeff