Re: Sims 4 Won't Open Due To Corrupted Files

@liondreamer27  Since your sister's computer is a PC, you might try asking over in the PC section.  You've established that the issue is unrelated to your mac, so there's no reason for the people over there to direct you back here.  The PC experts will probably have better advice than I can offer, as what I know is limited to the basics of troubleshooting.  You could create a new post explaining the problem (a screenshot of the error would be helpful) and the troubleshooting steps you've taken.  Or if you prefer, you could tag Bluebellflora and ask her to split off your posts here into a new topic, which could then be moved to the PC section.

https://answers.ea.com/t5/Technical-Issues-PC/bd-p/The-Sims-4