How to troubleshoot Visual Studio errors?

Question

visual studio

Hello.
Perhaps many have encountered errors like this when starting Visual Studio:

How to fix it?
In fact, I have a clean, brand new VS, which was rolled up by nCrunch, and which was subsequently deleted. The VS logs say that it could not find the necessary DLL file, which is exactly the same for this nCrunch. I dare to assume that in the VS folder there is a configuration file in which there are still mentions of nCrunch.