So the thing is that i was using Resolve for some time now without any issue, then after latest resolve update resolve wouldn't start also returning error like this https://imgur.com/a/ysgVBIO
Same problem appears when starting Resolve 15 only change is that error occurs in line 91 of CPP file and on 14 it's 87 (like on screenshot).
Graphics was updated to MSI GTX 1050Ti. From Older GPU as i thinked that could be the case her but it wasn't.
I already tried renaming "welcome.exe" (as seen in other topic on forum) it didn't work. Reinstaling resolve didn't help, and reinstaling windows didn't help as well.
In Windows Task Manager, Startup tab, I think you'll find a Nahimic related program. If so, change it's status to Disabled, and reboot. Does Resolve run now?