Logo problem

[MelonSmasher]

Hey! I replaced my own logo for Charlotte Bobcats (logo031.iff) and it works only some places. In training, quick game substitutions and in-game player statistics I can see the new logo behind the player, but in quick game team selection screen, rosters screen and all the loading screens have original logo. Also in accociation mode all the logos are original. Is there more files what i need to edit? Thanks!