Re: Sims 3 doesn't load on EA App.

@EllisNet  Do you mean that the EA App is showing you a loading bar when first launching Sims 3, that then glitches out; or that the game's own loading bar, or one of them, is glitching before the game crashes?  Please also run a dxdiag and attach it to a post.

https://help.ea.com/en-us/help/pc/how-to-gather-dxdiag-information/

As a side note, we do know how to fix most of the Sims 3 issues by now.  The trick is figuring out which one a given player has.