I have a HP Scanjet 4100c. Under Win98SE I could run this software to operate my scanner. However the stupid (to me) setup process detects that I now run WinXP SP1. I want to use this software as it is a better program than the rediculus Scanner and Camera Wizard. The Program compatibilty wizard may as well not exist, its useless. If anybody knows how the compatibility wizard can be useful please reply?