You CAN get it to work in Win 7 64-bit, even if below pt no. 85-0117-100
19 December 2012
Summary: I use Win 7 64-bit Ultimate. This afternoon, 19th December 2012, I installed Windows Virtual Machine on to Win 7, and I run Win XP inside the VM so that I can use my beloved Visioneer XP 450 (the expensive versions of Win 7 64-bit allow this set up, the lower ones can't install VM/XP). I have to gmail the scans to myself to get them out of the Virtual Machine but it's no big deal.
Summary: When I got it, it look very nice and not very bulky like others I have seen. It was easy to set up in VISTA and I was scanning within minuts. I have tested the scanner to scan 26ppm. I have not found anything that I dislike on this scanner.