I´m in the same situation.
Connections from usb to bike:
BLACK to BLACK/YELLOW GROUND
RED to WHITE/BLUE POWER
ORANGE to WHITE. TX
YELLOW to YELLOW RX
BROWN and GREEN must be bridged. CTS+RTS
DRIVER MUST BE THE OLDER, 2011 OR 2012
mine is USB-RS232-WE-1800-BT_5.0
Please, need to try whith another software, anyone has teh original?
Thanks.