Everytime in the past few days when I try to start up my game (Sims 2 Deluxe) it will go to the loading screen, then shut down, with no window on the task bar or anything. There is no evidence anywhere that it's even been opened.
I've tried restarting my computer and everything. My brother has been having some problems with his CDs, he says the drive is too loose, and you can wiggle it around in the socket.
I'm using a laptop by acer, and I don't know whats wrong

Any help?