I'm start using Visual Studio 2015 Enterprise and when I want to manage connections or anything else with Team Foundation Server give this error: Team Foundation Error, Page '3185ed96-1cbd-4381-a439-636973542e50' not found. What should I do?!
One thing more...I saw this but not working for me: Page not found in Visual Studio 2012
Try resetting VS to the default settings with the following commands to see if it helps.
1.devenv.exe /safemode
2.devenv.exe /resetskippkgs
3.devenv.exe /installvstemplates
4.devenv.exe /resetsettings
5.devenv.exe /resetuserdata