Fast question  

Problem looks solved.
What did I do?:

First thing I tried was to uninstall the Graphic Driver from Nvidias website to start with, I rebooted, and Windows choosed the old driver again. So-So. I ran the Driver Sweeper and selected all the Graphic Drivers (not PhysX as it was already un-installed, and either not the Nvidia Chipset), and I Analyzed them and afterwards deleted them. Not, Windows could not reinstall the old driver. I went to Nvidias Website and downloaded Graphic & PhysX driver.

Code:

NOTICE: Windows will boot slowly after you reinstalled your drivers, and made any changes

I'll report back to see if my game is still laggy, hope somebody could use this.

FredeGail

maybe try a restore to when you installed the driver. go to that point so when windows asks you to install the driver again just click no and hide that update and use nvidia's driver . then again as oready stated there may not be of a real benefit if you are not a gamer and using for general use.. if for general use then they may not be any need to fiddle arouund with settings likt that..