I have installed free 12.3.0. on a Blue angel PDA running windows mobile 6.0. When seaching for my bluetooth GPS receiver it is found (BT-541) but when selecting I get:
Fix: Failed to connect.
I have a second HTC Blue Angel running Windows Mobile 2003 second edition which works perfectly.
both PDA's work when using Garmin XT and TomTom navigator 7.