Hello,
In P3D Flight Simulator, there is an option to enable or disable add-ons.
Please verify the status of the Navigraph Simlink add-on in P3D → Options → Addon Settings. Ensure that the check mark is checked as per the attached screenshot.
If the Navigraph Simlink Addon is not listed in the P3D Addon list, please close the P3D flight simulator and reinstall the Simlink Plugins. Alternatively, if the Simlink Plugins are listed, verify that the Navigraph Simlink plugin is enabled.
Kindly inform us if you encounter any issues with the Navigraph Product.
Thank you for your cooperation.
Best regards,
Vishal Ahir
Navigraph