I recently purchased a game that my graphics driver was not up to date for. I went to the site to download an update for it. After finding the proper update for my card, I proceeded to download it. One it came time to install I kept getting a message saying the signature for the download was corrupt or invalid. I have tried several times to install the update. I even turned my firewalls off and tried that way. I keep getting the same message about the signature however. Is there anyway to get an update for my graphics card as it is 2 years behind on an update.