gilbertoberretta

Hi everyone, i'm having a really hard time installing and running these two mods i really don't know what to do anymore as soon as i spawn a missile hits my plane then the plane just won't start and a message appears on top that says demo version and pauses the game constantly i'm desperately trying to contact support but they won't reply both my plane's are grounded since i installed them and i've never been able to take off thanks for your time and have a great day