The process of downloading the Nvidia nForce Driver 15.56 WHQL for Vista, Win7 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Nvidia nForce Driver 15.56 WHQL for Vista, Win7 driver from the primary server - this is the manufacturer’s Nvidia official website). If the download still fails to run, check whether your anti-virus software is not blocking the connection to the manufacturer server of the Nvidia nForce Driver 15.56 WHQL for Vista, Win7 diver.