Albatron 6800GT driver won't work

Hey guys I've got a big problem : My Albatron 6800GT drivers just won't work . Now the story begins when i've tried to change them to a 61.34 since they're faster , so i've d/l them from 3dguru and run setup . that just make all the options from the display pannel to dissapear , so i've tried manually from the device manager , and now it work , BUT everytime i do reset it just have a yellow remark on the device manager saying that : "Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged. (Code 19) " . So i've thought , ok when did i touch the regedit last , and then i've remembered i've updated the coolbits to coolbits2 . so i've looked for it and could find it just the previous one so i deleted the coolbits ... nothing ... Now i'm stuck , I realy don't know what to do and please don't make me do windows install ...

anyone ?