I've downloaded the update file from http://ati.amd.com for my graphics card(ATI RADEON 4350) but can't update my ati radeon 4350 graphics card,screen turns to vga resolution and says "the catalyst control centre is not supported by the driver version of your enabled graphics adapter.please update your ATI graphics driver,or enable your ATI adapter using the displays manager." I don't know what to do.please help me.