These folders are for your installed softwareProgram Files
Be sure you are ready to live without any of it's features and that other programs an apps in the system won't be affected if you remove it.Multimedia Center is an integrated suite of software applications designed to provide the ultimate multimedia playback experience. Combined with ATI's industry leading Radeon and All-in-Wonder products, Multimedia Center provides end users with advanced players for:...........
http://ati.amd.com/products/multimediacenter/index.html