Forum Discussion
9 years ago
- I updated from a previous OS X and now I have MacOS Sierra.
- It was working fine before I updated my computer a few months back
- Sims 3 with Generations, World Adventures, Seasons, Late Night, and High End Loft Expansion
- Everytime I tried to play, a window popped up saying "Unknown Error occurred"
- I uninstalled all the games and everything and I wanted your advice before I reinstalled them all back onto my Macbook Pro