if the files you've downloaded are complete before starting the installation? Do I need to download multiplayer files for cod campaign?
to move the cache to a larger drive:
Use your operating system’s file search. If you cannot find it, launch FlightGear once, join a multiplayer session (e.g., the MPServer01), then exit. The file will be created. fg-optional-mp-files.bin
These fragments confirm that the file is indeed a compiled index of multiplayer assets. if the files you've downloaded are complete before
In plain English: When you fly online in FlightGear, the simulator needs to download and display other pilots' aircraft models (3D shapes, textures, and sounds) in real-time. Storing this data in a binary format allows FlightGear to load these models much faster the next time you encounter the same aircraft. The .bin extension indicates it is a pre-processed, serialized data structure rather than human-readable text. If you cannot find it, launch FlightGear once,