Invalid License: Contact Vendor [solved] in RXP GTN 750/650 Touch Posted August 13, 2023 Hi all, I do have the same problem here, i just bought 750 and 650 for flightsim i use p3d v5 I reinstall both of the program using rxpGTN-650-FSIM and the 750 as well the 750 says invalid license, and the 650 wont show up .thanks.
Invalid License: Contact Vendor [solved]
in RXP GTN 750/650 Touch
Posted
Hi all,
I do have the same problem here, i just bought 750 and 650 for flightsim
i use p3d v5
I reinstall both of the program using rxpGTN-650-FSIM and the 750 as well
the 750 says invalid license, and the 650 wont show up
.thanks.