I'm having a little trouble trying to get the server to read the individual weapon/item icons from Fallout Tactics. 
I tried doing this in the weapon.fopro:
art\inven\weapons\rifles\M72 Gauss Rifle$M72 Gauss Rifle.sprBut I get a blank inv file when FOnline loads. I opened the spr file in Sprite Creator to find the animation and "M72 Gauss Rifle" was for the big version for the GUI in the game. What am I doing wrong?