13 R2, AWCC/AlienFX restore

I recently downloaded the Alienware command center on my 13 R2, however when I did this my AlienFX started not functoning properly and not turning off or on when commanded to. I uninstalled all the programs and intended to re-install them but I am confused on the drivers or programs I need to download. I just want the factory AlienFX program back but I am confused on how to go about doing that.