: Some users report success selecting Samsung and then the "CLX Samsung" device to activate the USB interface.
: Choose "Imaging devices" and click Next . Force Driver Recognition : install umax astra 4100 scanner windows 7
: Plug the USB cable into your computer and turn the scanner on. : Some users report success selecting Samsung and
: Under "Manufacturer," select Microsoft and choose "USB scanner device" . and select it.
: Click Start , type "Device Manager" in the search bar, and select it.