Reinstalled after a long break and I think it corrupted badly.

Reinstalled nightingale as a stress test for some new pc parts, but when i launched it was loading for at least 10 minutes. I assumed the game was frozen by that point and alt f4ed to hopefully get it to behave. Now it CTDs with no error code after the inflexion logo. Tried verifying my install and there's no change. I think the issue is a very corrupted save.