Baldur's Gate : The Sword Coast Chronicles : NWN2 Persistent World

Hello everyone, I wanted to download the improved textures from BGTSCC Wiki, and I did, and I've extracted them to the correct folder and everything, (override) but they don't seem to be working at all in the actual game. Would anyone have an idea what I might've done wrong? Thanks.

I've not used the improved textures (though I've always wanted to, just never got around to it).

You've got them in the overrides folder in your My Documents/Neverwinter Nights 2 folder? Not in C:/Program Files (or GOG Games)/Atari?