Get usb device unreconized when I plug wcs3900 into usb port
I plugged my wcs3900 reader into usb port and It tells me USB Device is unreconized..What do I do ?
Computers & Internet - Wasp - Nest WCS 3900 CCD Barcode Scanner Suite (PS2) (633808390372)...
Answers & Comments
1. Go to Start>> Right click My Computer>> Manage>> Device Manager 2. Expand the USB Controller section 3. Right click and Uninstall all of the listed USB devices 4. Reboot the system