I need some help with CCC.exe. When I start Windows Vista I am getting this error on the desktop. I click on ok and it is gone. But the error appear each time when I start the pc. I am having AVG in my pc and hope that it is not a virus because there is no indication of virus in pc. I just want to turn this error off. How can I do this. My system is newly formatted with all applications and drivers installed recently. I searched on web and found the exe file is associated with ATI CCC Catalyst Control Center.