Re: Error 500 in EA app when trying to play games.

Fix by Game recovery didn't work for me.

Fix by Task Manager didn't work for me.

But I fixed it by deleting all "Mods" in "The Sims" file.

Make sure your "Save" file has no more files from mods that you ran a long time ago.

With this 500 case isn't show up anymore.

For me, I think the other files or programs that aren't created by EA interrupted the EA App running.

Hope this way helps you, my freind.