Posted on

NMG Prepar3D V5.x Libraries V1.0.3 – Release 11 December 2020

Share this on social media now!

This download contains the latest NMG Libraries for Lockheed Martin Prepar3D V5.x.


This library will no longer be copied into your main Prepar3D V5 installation but rather into the Documents\Prepar3D v5 Add-ons. If you have a version of our Libraries already installed in your main Prepar3D v5 folder, then you can leave them there, but if you feel compelled to remove them, then we have a way for you to do this.

We have designed a batch file that will remove the files installed into your main Prepar3D V5 folder, but it requires some knowledge of Windows to work. If you feel up to the task, then you can download this file on the link below.


  1. Unzip this file int your main Prepar3D V5 folder.
  2. Right click on the file and then select “Run as Administrator”.
  3. A black DOS window will open showing you that the file is running and when it is done, it will automatically close.
  4. The library files will not be removed from your main Prepar3D V5 installation and you can delete this file as it is no longer needed.

Share this on social media now!