From: driver home
Address: http://news.mydrivers.com/1/90/90073.htm
Among the 10 patches updated by VISTA today, the number kb940105 is not noticeable. It indicates that it only solves the graphics virtual address problem that may occur when running Windows Vista. However, NVIDIA recommends that gamers of all geforce 6, 7, and 8 series graphics cards install the patch.
According to NVIDIA's official statement, the kb940105 patch can solve exceptions that occur when n cards run DX9 or dx10 games under Vista, including games.ProgramCrash, high image setting, low frame rate, etc. Most of these problems occur on high-end graphics cards and have occurred in the following games: battlefield 2, battlefield 2142, Civilization 4, heroes, half life 2, and Lord of the Rings: battle of China 2, the highest commander, and rainbow 6 Las Vegas.
To make the patch take effect, the N-card user must also install the forceware 163 driver. The kb940105 patch can be automatically updated through Vista or downloaded from the Microsoft website.
32-bit Version Download Page
64-bit Download Page
In addition, the kb6710 patch released by Microsoft in the same period can solve the slow Frame Rate Problem of dx10 games in SLI mode. We recommend that you update SLI users.