From the diagnostic logs, it looks like ncrunch is trying to construct/use the path where VS Code is installed.
There are several problems with attempting this but I'll start with the most relevant - that path 'C:\Users\ms1\AppData\Local\Programs\Microsoft VS Code\bin' does not exist on my box because the user profiles are on D. Another reason could be that VS Code is not installed on my box. [Edit] I must add and WTF is NCrunch looking for this for anyway? :D
The problem here stems from what looks to be a malformed environment variable on your machine.
Can you check the contents of your PATH environment variable? I think you have a mismatched quote in there:
C:\Users\ms1\AppData\Local\Programs\Microsoft VS Code\bin"
Ideally this shouldn't cause NCrunch to fail, but it looks like it slips through the cracks of the validation routine.
Weird thing - the Rider plugin still works on the same solution (as well as it does - flaky little bugger, especially in a floating window)
Where it's possible, I really would like to make this less flaky. Some how we need to get the Rider Plugin out of beta. If you can find a way to reproduce any issues with this, please let me know.
Kicking myself here. The last thing I did before posting was clean up a lot of environment variables AND rebooted cos the system ones dont always take straight away. However...
1) I didnt even spot the trailing " only that in the editor the were was an entry with a ; in it! The 2nd part was the offending VS Code entry too.
2) I must have clicked Cancel not OK before I rebooted cos all the stuff I cleaned up was still there.
Thanks for your help. Got there in the end.
Oh and I'm hoping a lot of the recent flakiness in Rider was related to the same issue. Let's see how it goes.