TF400324: Team Foundation services are not available from server in Visual Studio 2012

Question

When I open my existing solution in Visual Studio 2012 professional, I got the above error. This used to work but something messed up after the computer is rebuilt.

Answer 1

Try clear both local TFS cache and Visual Studio Cache

clear visual studio cache under

%APPDATA%\Microsoft\VisualStudio

clear TFS cache under

%LocalAppData%\Microsoft\Team Foundation