I'm trying to help someone set up Disco. They get everything installed and set up, but when they go to multiplayer, there's no ID. If they go into the start menu and choose that "View my ID" thing, it still says <no ID> or something.
If the mod is activated already, something went wrong during the activation. Your best bet is restoring backups, reinstalling FLMM and Freelancer (uninstall Freelancer completely, then install it again), then try again.