Code Coverage Results periodically gives: Empty results generated

Question

I\'ve run into a recurring problem with a few different projects using MSTest in VS2012, where every now and then my code coverage stops working (seemingly at random) and in

Answer 1

I had a similar problem after running PerfView.

Re-running perfview having copied it into a folder of it's own and starting a collection run, followed by stopping it seems to have fixed the issue.

I was getting 0x8007007e errors loading the profiler with a guid of {9999995d-2cbb-4893-be09-fce80abc7564} (Vs2015 profiler) and {6652970f-1756-5d8d-0805-e9aad152aa84} (perfview profiler)

Hope that helps someone else.