Hey guys and gals. IM STUMPED. I just purchased a radeon xfx 4870 for my rig and downloaded the latest drivers. My problem is that I cannot open CCC and have tried literally EVERYTHING. I reinstalled the drivers, the went into safe mode and used a driver cleaner, I uninstalled all .NET framework and went into safe mode and uninstalled .net again with a driver cleaner, I reinstalled all the new frameworks, I have done each one of those steps numerous times and in a couple different orders. When I first login to windows (XP 32bit sp3) I get "Catalyst Control Center: Host application enountered a problem", the box with the send dont send...When I go to open CCC same box pops up. Im so frustrated and do not know what to do. I went from a 8800gt 512mb to a radeon 4870 1gb and I play half life 2 and I LOST about 30fps! If anyone has any idea please please please let me know I am so frustrated. Thank You.