New Nvidia driver error

[LarMoeCur]

I just installed the new NV 40 drivers. When I rebooted my computer I got a error loading NVQTWK (rundll error) Invalid access to memory Location. Now I get this error every time I start or reboot my computer. I know the driver are working because my 3Dmark went up about 1100 points. Anyone got an idea on how to fix this?

 

[PING]

The new Detonator 40 doesn't use nvqtwk.dll anymore. Uninstall/reinstall the driver again.

edit:

or run regedit, then search and delete "NvCplDaemon" line from window's registry.

 

[Mem]

Yep I had that problem,it happens if you don`t remove your old drivers first,all I did was go to control panel then remove the nvidia software from add/removes program icon,I also went to Windows Explorer and deleted the Nvidia folder and its contents,rebooted and reinstalled the 40.41 drivers and was fine.

 

[ErikaeanLogic]

Use NVcleaner to clean out all of your old NVidia driver files and registry entries.