I have a bigger problem.
I downloaded and installed these drivers last night so I could test (then sell) my Gainward 6800GT GLH card. This morning the old card and drivers were fine, I put in the Gainward card and the picture was all messed up, though I could still make out icons and text with some difficulty. I clicked on something and restarted it, then the picture was fine! Played a game - all was brilliant. Shut down the computer, went out for a walk, re-booted the computer and the picture was even more messed up than before. Is it the drivers or the card? The card was second hand and had never been used by me previously. I have also managed to get back to how it was when I first put in the Gainward card, but no further. Can anyone help?