Hello, thanks, I tested this program on a client's PC and it worked quite well.
By the way here is another solution that also works for me:
1)Go do
Device manager.2)Locate your graphic card adapter driver, right click it and then click on
Uninstall.

3)In order to make sure for that you have removed anything, boot your PC in safe mode by pressing
F8 on restart for Windows 7, XP, Vista, 98. It will aslo work on the newer Windows OS`s(8, 8.1, 10), however you can simply try holding
Shift while clicking on the
Restart button.
4)Google and Install
DH Driver Cleaner Professional Edition. I downloaded it from howtogeek.com.

IMPORTANT: You should make sure you do this in Safe Mode for best results.
5)During Safe Mode select your driver's brand and click on Start. It should clean it up and allow newer drivers to install.