Constraints for using FG with your players

[damned]

Yep I can see the extension on my FGU setup.

[Resonance]

As it turns out, the magic trick was to hide the file in the inventory and then unhide it.
FG could then suddenly see the file and update itself by getting it.
Strict and clear logic is such a pleasure to work with, right?
Anyhoo, I now have the file avaliable for use.