January 17, 20188 yr Commercial Member 3 hours ago, SelcukZeren said: The P3D is not opening. How to disable my PMDG license. Help please Why are you disabling the license? If you're only reinstalling P3D, or the aircraft, removing the license is not necessary. You only need to return the license when changing comps, changing hardware, or reinstalling your entire OS. If you're doing any of that because P3D isn't opening, I'd suggest doing a little troubleshooting first. It's likely to be something simple. Full names in the forum, please - first and last. Kyle Rodgers
Archived
This topic is now archived and is closed to further replies.