If you go to this page http://www.bioticaindia.com/primascan-colorado-2400u.html, they have a driver for the scanner and it seems it works for some people. Ultimately you'll have to badger Visioneer to work on one but as they say it's an end of life product I don't see that happening. The only other option is to buy a newer scanner or a printer scanner that does have win7 drivers.