Hi so I own a macbook from 2010 and I think it's mac os x or whatever) recently I got the sims 3 for mac with the supernatural and late night expansions. Supernatural works but late night doesn't. I installed it a month ago and when I open late night it doesn't work. Sometimes it just says unknown error.(I don't have the other expansions including the latest nones) I've tried reinstalling late night a bunch of times . What else should I do?

for sims supernatural, how do I get my sims jobs as rockstars, actors, directors and composers?