Changing texture paths in outfit studio doesn't work in game

[gneisenau556]

So I'm using outfit studio, and i'm editing an armor's nif. Specifically I'm changing some texture paths for one of the shapes in the nif. It works on outfit studio's preview screen, but when I load it in game, nothing changes. The weird thing is I can change some other texture paths for other shapes and the changes will appear, but specifically changing textures for skin tints doesn't seem to work.  Any ideas on what is wrong ? 

 

Specifically it is the BDOR Eclipse Armor, and I'm trying to edit the textures in the "00BDOREclipseArmorBody" shape.