I got sims 3 and sims 3 pets for pc just becuase I wanted horses, but sims 3 pets won't work! It's fine while I'm creating the household and house bout once I start playing the screen will go black and a little box will say sims 3 stopped working. What do I do? I've uninstalled and reinstalled like five times and I'm really getting mad. Please help I really wan't it to work!