http://www.d-a-l.com/help/archive/index.php/t-1792.html
"Download this driver from Primax
http://www.scanner-drivers.com/drivers/124/124630.htm
Unzip the zipfile into a folder on your PC. Run the setup to install TWAIN.
Plug in the scanner, load driver from OT1Drivers\os, which is located wherever you unzipped the above to. You can use either of the two optional devices
You can now use the scanner with any twain compatible s/w. e.g. Futuris Imager 5, free from www.tucows.com
It all works. I set it up on my old PC, Have just got it working on the new one, for which I was looking for the above help myself, hence why I'm here. But the scanner is up and running on my new PC too."
If this doesn't make sense, I'll post more but basically you're being asked to install a new driver and then use an image editing program to import images from your scanner instead of using any software (s/w) bundled with the scanner.