Purchased the $20 dongle (dvb.t+dab+fm) from HAK5 but cannot get it to work with adsbsharp or adsbscope. Been playing with it for 3 days now with no luck, When I do open adsbsharp I get the msg, " 1 Compatible device has been found but are all busy ". I'm running win 8.1. Any help will be appreciated. Do I have the right dongle? Thank You.