You did not answer 1st question: what do you mean by "won't work"...
Also double check you have BFS pack V2.1 (you NEED V2 for FOUC, and V2.0 produces corrupted BFS)
As for the data folder, always remember that the directory you drop in BFS packer becomes "/data" folder in BFS.
So here, you must drop your "data" folder (the one under your "AI Skins unpacked" directory)
PS: Next time think about cropping desktop pictures to the essential before posting (page is a hell to handle with 4 picture opened on a small screen

)
Gul.