Recently we upgraded one of our solutions from Visual Studio 2008 to Visual Studio 2010. After checking in our code to our 2008 Team Foundation Server, the CI build unexpectedly failed. We were getting errors like: c:\build\MyApplication\MyAp... error MSB4019: The imported project "C:\Program Files\MSBuild\Microsoft\Vis... was not found. Confirm that the path in the <Import> declaration is correct, and that the...