At least I think. When I start the program all I have is the icon in the taskbar. If I click on it, the program closes as though the program is open on another monitor. Hope that makes sense? But I don't have another monitor, just one. I have reset and reinstalled the program with no luck. Windows 7 software as well as the video card driver aare all set to single monitor. Silverfast tech support say the problem is with windows and not Silverfast, which is probably true, but I will be dammed if I can figure it out. Any ideas?