An unexpected error has occurred while loading the application
So I was originally just having problems with expansions not showing up when loading game so I uninstalled the EA app and sims 3 to fix that. Then reinstalled and now I have a new issue every time I try to load any world it stops working after 3 seconds and tells me an error has occurred and to restart the application, keep in mind I haven't played the game once yet on this new windows laptop, all I did was download a few mods, THEN I had to uninstall the EA app and sims 3 because the expansions weren't showing up and now I have a new issue. Can't play the game whatsoever!
Keep in mind the text box message always pops up with the same message: "A serious error has occurred while loading Sunset Valley.sims 3 (or literally any other world) it is strongly recommended that you restart the application"