OK seem to have got it working.
Firstly I manually installed realtek drivers. I then plugged in my two sticks. In the ZADIG and Device Manager the mircostick is instantly recognised as RTL2832U but the Flightstick as a Bulk-In device. I reinstalled the ZADIG drivers
After reading else where of USB 3.0 problems I uninstalled USB 3.0 Root HUB. I then rebooted my PC and apparently the driver is automatically re installed by Win 10. On restarting I then unplugged my Micro Stick leaving just the Flight stick installed.
Then I ran the RDB software and It recognised that there was a micro stick attached to my system and things are working. So I assume I am using the Airnav microstick driver rather ZADIG? Probably will find out during the next windows update.
So will see how I get on!!!
Thanks for the help
Graham