I have experienced 3 "not-starting game" (since last year) and I needed to desinstall and reinstall all the game with loosing my neighborhoods because if I reinstalled them the game refused again to start...
Too bad I'm not at home now to test with the cache files deletion (sorry for the english) but... my favourite neighboorhoods are saved so... maybe I will be able to replay with them. Rah ! It's a great news !! :blob6:
:happy3: