Originally Posted by: Remco 
Hi Davy -
This is likely due to corruption of the NCrunch cache file for this solution.
Try deleting the solution_NCrunch_v2 directory.  This should clear the cache and allow the system to start normally.
 That didn't fix it,  the testrun errors are there if I click randomly in the window, it changes the summary, it's the grey overview with the build status that is placed in front of the window that is not disappearing, I can click through the grey window to the tests I cannot see.
NCrunch Config,.
Build Directory:   d:\ncrunch
Engine Mode:  Run all tests automatically
Processor Split  : 1 - 4 VS  4 - 8 Ncrunch
Thanks
Davy