To PMDG forum
I used my PMDG B737NGX for some time now, the other day when I wanted to fly, a box appeared when I tried to choose the aircraft in the FSX menu.
The box wanted me to enter the registration key with I did.
It refused to accept it. I uninstalled and reinstalled PMDG B737NGX 800/900.
It installed perfectly Again without a had to type in the registration key.
Yesterday, after 10-12 flights, the box with registration key showed again.
You have any solution for this issue?
Thank you.
Regards
Ricky