Ok, I've searched here in the forum for an hour and can't find my answer. Please Help!

Aerofly Professional Deluxe, just bought. Futaba type Ikarus interface cable. Tried with both a Futaba 4 channel and a Futaba 6XAS, both PPM. Windows XP. "Device Manager" says everything is fine. Game Controllers in Control Panel says "Ikarus Interface". I tried calibrating the transmitter in Control Panel/Game Controller but that didn't help. When I plug and unplug the interface cable, the computer makes it's ding dong USB sound, and says it's found the USB device.

HOWEVER, every time I start the program, it says "searching for USB device" in the black boot up screen. Then that screen closes and a grey dialogue box opens and says "Aerofly Professional cannot find the USB interface cable, please plug the interface cable into a free USB port." I have of course tried everything, and when you hit "Search", it still cannot find the cable. I've got hours into trying to trouble shoot this with no luck. (Yes, transmitter is on.)

HELP PLEASE BEFORE I SEND IT BACK FOR A REFUND.
AV8TOR1977