Re: The Sims 3 won't launch on Ea App
@OykuSSenli The default location for the game's installed files is this:
C:\Program Files\EA Games\The Sims 3
The Game folder would be directly inside "The Sims 3" and the Bin folder inside Game. But if it's not there, open the EA App game library, click Sims 3 > Manage > View properties, and you'll see the install location there.
If the Alder Lake patch doesn't help, please let me know whether OneDrive is running on this computer, even if you never use it. Please also run a dxdiag and attach it to a post.
https://help.ea.com/en-us/help/pc/how-to-gather-dxdiag-information/