I have an old Plustek OpticPro U12 scanner which I used a lot in the past with no problem. Howevere, I have formatted my computer recently and lost the all programs that support operating my scanner. I couldn't find the original CD which came with the scanner when I bought it and, therefore, I am not able to use it anymore. I searched the Plustek.com web site for help but couldn't find what I need because the modelof my scanner is too old. Can you please help?