Navigraph FMS Data Manager 

Update the add-ons and tools for developing and running flight simulations of a personal computer by downloading and incorporating new FMS data. The utility scans the existing files and automatically detects installed products with the option to update or recover information from backups.

Navigraph FMS Data Manager is a Windows program that allows you to download and install FMS Data for your flight simulation add-ons and tools. The program can scan the computer to detect installed add-ons and tools automatically, perform an automatic backup before downloading updated FMS Data, recover a previous backup from any previously downloaded cycle, and more.