Game keeps Crashing

Hi all, 

I recently installed Sims 3 university. I already have the base game, and everything was going smoothly until after I applied the crack files. When I tried to start the game it wouldn't load and a pop up would come up saying ,"Sims 3 stopped working." I tried adding the sims 3 launcher and the TSW to the DEP and then restarting my computer, but again the same thing happened. I also tried extracting the sims 3 folder and starting the game up again, but no change. I followed the installation instruction perfectly. My game is up to date. Is there any thing else I can try to get it to work?

Is your game up to date?
Are you sure you applied the Crack of the Ultimate Fix?