question about the sims2 university and nightlife

[bayantaani 0]

first I downloaded the sims 2 nightlife and it worked but when i installed the university without deleting nightlife it worked but without seeing the nightlife things in the game

and i want the 2 of them

 

and yeah another question

my comp won't open the game in the full screen mode it tell me this:

the application has crashed, the application will now terminate

 

so i open it windowed but i want it to be fullscreen

 

please help me i wanna play this game