If Device Manager shows your cable to be Prolific, roll your driver back to 3.2.0.0. Also make sure cable is FIRMLY oushed in to the radio.
Jardy Dawson
WA7JRD Ham Radio
Message relayed through The Senior Boston Relay Race baton pass.Baofeng UV-5X3
Cable PCO3
Had to get drivers to get to this stage but radio does not respond. Do the red and green lights on cable usb end have to remain on or just flash on when you plug in. Computers is a HP windows 7.
Paul KB2VEC