The sim may require a quick restart or reload of the aircraft to finalize the license sync. Troubleshooting Common Issues
If you are staring at a screen asking for an "Activation Code" or "License Key," here is a breakdown of how to get your sim up and running legally and safely.
To activate your for Microsoft Flight Simulator X (FSX) , you need to follow a two-stage process: installer registration (for boxed versions) and in-sim product activation. 1. Locate Your Activation Code
Some common issues that users may encounter with activation codes for PMDG 737 NGX include: