Do this. Put int he Windows Disk. Then Open up a command prompt (If running Vista or Above you need to go to Start -> All Programs -> Accessories -> Right click on Command Prompt and select "Run as Administrator"
The type in
and let it scan. if there are issues with windows it will fix them.
Now do you have no browsers at all or just not IE?
And stay away from the Nvidia 320 drivers. I had the SAME EXACT ISSUE. My buddy from EVGA said stay away they have bugs so i went back to the 314 drivers. Running the 327 drivers no issue.
6GB DDR2 800
Evga GTX 260 896mb
No issues with Windows 7 64 bit and the 327 drivers.
I did that and it found the corrupt files and fixed it. Then I restarted and found internet explorer thx but do I have to re-install all the other drivers of my monitor, video card, etc? also the resolution is still wrong RE: I updated my computer and it's fine now