Ok, I uninstalled it, but no changes.
What are other programs like that, that can cause problems?

(To try, I just downloaded another file .exe of the sims2. When I try to launch the program with it, it says (with an error message) that there are softwares of emulation cd/dvd, and that I have to disactive them, and to restart the game!!!)
Which are the emulation softwares?

*Thank u very much*