[MENTION=9179]atiman[/MENTION] Φτιαξε και εναν uninstaller για μας τους πρασινους.
This is the best way i have found from here on OCnet to remove NVIDIA driver's,
& you want need to tick/untick any "NVIDIA" install boxes.
1.Go to add and remove programs and uninstall all Nvidia software. A few system restarts might be required,
It's best to remove the display driver first.
2.Delete the NVIDIA folder from Local Disk (C:)
3.Go into program files folder & Remove the NVIDIA Corporation folder.
Repeat this step for the program files x86 folder.
4.Go into program data & remove all Nvidia folder/s.
5.Go into users, "your user name", App data & then Roaming. Remove the Nvidia folder. You might also want to take a quick look in the "Local" folder for Nvidia folders, but this is unlikely to be.
6.Go back into folder options and click "Don't show hidden files, folders and drives"
7.Go into registry editor. Type "Regedit" into the start menu search and press enter.
8.(Caution, follow instructions carefully)
Look at the left side of your screen. We will be navigating through some folders here. Use the arrow at the side of a folder to open it for extended options.
Go to HKEY_CURRENT_USER - Software and click NVIDIA Corporation. Don't click on the arrow at the side of the nvidia folder. We don't want to extend this folder. Just click the actual folder or folder name once to highlight it. Press the delete key on your keyboard.
Go to HKEY_LOCAL_MACHINE - SOFTWARE and click the NVIDIA Corporation folder. Again, don't extend this folder. We just want to highlight it. Once highlighted, press the delete key on your keyboard. Now extend the Wow6432Node folder and highlight the NVIDIA Corporation folder. Once highlighted with the click of the mouse, press the delete key on your keyboard.
9. Close regedit & install the new NVIDIA driver, + haven't encountered any probs with .v301.42 driver so far.
http://www.overclock.net/t/1267694/updating-nvidia-drivers#post_17441046