I just got a used R3 and I enjoy it very much. I installed and ran the USB - MIDI drivers and R3 Sound Editor and when I click Option - Preferences, R3 is not listed in the MIDI connections.
My R3 is detected by the computer because it is listed in device manager. Also
Tried rebooting but that didn't do also...

My Windows SP1 is current in it's updates, I don't know where else to look..can anyone help?
Thanks in advance