Hi, I am new at this GPS systems, I bought a GPS dongle XC-GD75 and got it working on my lap top with GPSViewer which show's Lat, Log,& altitude and locks on to 6 satellites. I downloaded and run PL-2303 USB to serial.
I have down loaded a GPStester but it will not recognize my receiver, And I down loaded the navigation program BSGPS and Viking and they both do not seem to recognize it either. The dongle uses COM port 12 and 4800 bod rate I think windows wont let other software use that port as well??I need help.