dll reference missing or XML namespace error–when using TFS

I don’t have a proper title for this blog post. But hopefully it helps someone when they google it. When you use TFS for your development you may get weird compile errors where c# code can not be referenced. Namespace error. Or visual studio projects won’t open because of XML namespace issue. below is the error you get if you are trying to Edit a visual studio analysis project from the AOT. The default XML namespace of the project must be the MSBuild XML namespace. If the project is authored in the...(read more)