After many and many manipulations' the problem is solved my serial was the serial of my NGX. I did a bad copy and paste when saving it...
Thanks a lot for the help
Hello,
First, thanks to all for your replies. I downloaded the latest installer on PMDG website but I always have the problem ... I have an idea but do you know what are all the registry entries to delete to remove the 777 in the system ? I'll try to remove all the 777 and reinstall it with the nex installer.
Hello,
I installed the PMDG 777-300ER following a topic on this forum and after 2 tests, the 777 doesn't work, all screens are black and I can't install update 1.10.6061.
I need some help, thanks.