The DNA driver is appar­ently unsigned, so Win­dows 7 64-bit does­n’t seem to like it. After I unplugged the scan­ner and plugged it back in, the driver was­n’t recog­nized at all anymore. I tried Cano­Scan and had the same prob­lems I had with VueS­can. I finally loc­ated it, and for a moment it was recog­nized by the sys­tem. I plugged in the scan­ner, extrac­ted the files, and hoped Win­dows would find the driver on its own. I found the install­a­tion of DNA very con­fus­ing. I simply want to scan and save to my desktop. Why would I ‘trans­fer’ it to a pro­gram? I have no clue what that means. When I click on Scan‑1, then Scan, it prompts me to ‘Spe­cify a pro­gram where the scanned image is trans­ferred’. I click Select, and get an error mes­sage ‘Unable to select TWAIN source’. I tried to use Cano­Scan Tool­box with it, but when I choose ‘Save’ and hit Scan, I’m promp­ted to ‘Select Source’ and it dis­plays VueS­can TWAIN 1.0 (32−32). The VueS­can worked great as long as I used the scan­ner applic­a­tion that came with it, but it cov­ers all images with water­marks, unless you buy the paid ver­sion, which I can­’t afford. I’ve tried both of these approaches and neither worked for me so far.