This might help. It's from the k1000 list where you might ask for help. It's for a Perfection 1660. Message follows: Just in case somebody out there has windows 64 bit and an EPSON Perfection 1660 Photo scanner, I found a driver that works perfectly at: http://www.megaupload.com/?d=BWZK5L6W Epson has stopped supporting this model and there will be no release for a 64 bit driver. I'm so happy I got my old scanner working again with this unofficial driver it works very well. This thing scans quite fast and I don't want to part with it yet...