Re: Sims3 CTD without any error at high-end PC
@maxlaton I'm glad that worked, but not sure why. It could be a OneDrive thing, in that OneDrive synced some problematic files and redownloaded them the first time, but not the second. It's hard to prove after the fact though.
Still, the important thing is that your game is working now. Let me know if you need any further help, or if OneDrive becomes enough of a nuisance that you want to get rid of it.