Before starting, make sure your computer meets i Screensaver's minimum requirements: System Requirements.
Note: users with older versions of Mac OS X (such as 10.5) and limited capability video cards (Intel GMA950, X3100) may need to upgrade to a more recent version of Mac OS X (e.g.
10.6, 10.7) in order to get more capable video drivers Simply click the "Update Driver..." button on the video driver tab of the Display Adapter control panel.
If that doesn't work, please try this: Windows (Advanced) Quick Links: Mac OS X | Windows XP | Windows Vista | Windows 7 | Windows (Advanced) Sadly, outdated and buggy Open GL drivers on Windows PCs are an altogether common industry-wide problem.
If you want to select every driver manually(because you have a manual driver that is better), then you should disable automatic driver installation.
To do this you don’t need to install any software at all, you can do this using Windows Driver Settings.
Device Doctor version 4.1 is now available, click here for driver download.
NVIDIA is committed to supporting Microsoft Windows Vista on current and previous GPU generations.This version is not fully optimized for full 3D performance and may not include all available features available on different operating systems.NVIDIA, along with the industry, is continuing to update its Windows Vista drivers to ensure maximum performance on 3D applications and add support for features.For these features to work properly, the computer's Open GL drivers must both be current and meet specifications.For Mac OS X, this is generally not an issue, as the drivers are updated automatically.