ATI drivers

hey guys,
I just bought an Club3D ATI Radeon 9600 PRO, then i installed the drivers from the cd first and then (after rebooting my pc) everything just crashed. Then i thougt it was the nvidia drivers that i have also installled (before I use radeon 9600 pro, i used a GeForce 4 TI 4200), so i deleted every nvidia stuff i had installed on my pc. Then I reinstall de ATI driver for my radeon 9600 pro card. Rebooting pc. The came the problem that the RADEON 9600 PRO SERIES driver not was installed. But the RADEON 9600 PRO-Secundery was installed so only the half driver was installed on my pc. So I deleted the driver again en I installed the newest driver. After Rebooting: the same problem. So the system doesn't install the whole driver, only the RADEON 9600 PRO-Secundery and not the RADEON 9600 PRO SERIES. So nothing is working on my pc, everything goes slow. What do I have to Do??

 

Do google search for Driver Cleaner 2 and run the program. Let it uninstall everything and start from scratch.