This is an Nvidia reference driver that can be downloaded from nvidia.com if you would rather get it there,but do follow the instructions below which you wont get from nVidia.|
Do not uninstall anything!
In display settings,advanced,click change, change to standard vga adapter,this will null the present TNT drivers, reboot.
Go to control panel,add/remove software and install, Winx9/ME_23.11.exe,system will reboot and you are done.
Hope these work as well for you as they have for me...1200x1600 display,highest resolution,and all the smoke,clouds,shadows etc. and no problems.