What i actually want to do is to install windows 7 drivers for my nvidia graphics card. On the nvidia homepage they say, that i should use windows update to get them. But windows update fails to find any updates after a long time.It gives me an error code 80072EE2.Could my network environtment be a problem? I have to use a proxy server. All settings are properly set in the internet options though. So what could be the problem that causes the update to fail and how do i get nvidia drivers for w7?

See:http://social.technet.microsoft.com/Forums/en-US/w7itprosecurity/thread/a3b055a1-513e-4a9d-8461-620e9d6a5d2f