Page '312e8a59-2712-48a1-863e-0ef4e67961fc' not found using Visual Studio 2012

Question

When I click on the home-icon of Team Explorer, I get the following error:

Page \'312e8a59-2712-48a1-863e-0ef4e67961fc\' not found instead of all the

Answer 1

To fix this, run this from the Visual Studio command prompt as administrator:

devenv /setup

It will not mess up your environment, and you can just continue to use Visual Studio afterwards was my experience.