Can't run MSTest unit tests via Resharper after upgrading to VS 2012 Update 2

Question

All tests are in pending state. I can not run or debug them. I see that others are experienced the same issue: http://youtrack.jetbrains.com/issue/RSRP-339546

Answer 1

Jetbrains are on the case already:

We will be releasing an update to ReSharper 7 to fix the issue with the test runner and Visual Studio Update Pack 2.

— JetBrains ReSharper (@resharper) April 5, 2013

Answer 2

Jetbrains fix it: http://youtrack.jetbrains.com/issue/RSRP-339987

Seems to work in most case, still not with Windows Phone.

Answer 3

Run VS as administrator. I had exactly the same issue with vs2012 and resharper and it works like charm now

Answer 4

I'm using ReSharper 8.0.2 and VS 2012 and had this issue. I downloaded VS2012 Update 3 from here: http://www.microsoft.com/visualstudio/eng/visual-studio-update and it solved the issue