Strange I have that exact same video card in my desktop and it runs Paintball2 just fine.
Try this: Right click on
my computer and click
manage. Then on the left side click on
device manager. Click the
+ next to display adapters then right click on the card under there and then click
properties. Click on the
driver tab. Try to update the driver from there and if that doesn't work then try rolling back the driver.
I know on my desktop I can't even install the newest driver or else it intercourses up my computer. Like if I install it from the Windows Update
when I restart my computer will just keep restarting. And if I download the driver from the NVIDIA website and then install it the resolution will be ungodly big and you can't change it.