I'm sorry, I was incorrect in my post above: Since KyokoHair Mk3 is a conforming hair model, no file should be placed in the poser4runtimelibrarieshair folders, but rather in the poser4runtimelibrariescharacter folders. The cr2 file goes here. The other files (pz2 files for MAT poses, texture files and the obj file) goes where I indicated above. But as I said, unzip the zip file and you'll see where the files should placed.