Hello,
I have Prepar3D v4 installed.
And ofcourse PMDG 737 NGX base 800900.
When starting to fly the 737 I have to fill my activationcode. So I did and the message come that registration is OK.
In the FMC is the message that the 737 is NOT registred!!
When I activate AV and Firewall are OFF
What's wrong?
John