hi, firstly let me appologize as this has bee asked many times. How do i activate my gps on my sd card.

i am running win-ce i have downloaded road angle client (works fine) i have activated my map portion pay'd £25 and all i get is Card is not setup for lisence management. i have tried to do this on several sd cards now and have been sat here for 5 hours and nearly went through a devorce! lol but in all seriousness i cannot do it i have read about other peoples problems and have tried there fixes but still nothing.

help please