All you need to do to install this .You can load the files inside individually in the places .(ie - Light
gets loaded for the light ,Light cap in the light cap spot ,Material to the material slot )

Secondally - Place the entire folder into the Pixologic,Zbrush 4r6 folder then load that from the menu by 
pressing the ( , ) button .

All Questions email cyclistkeenan@hotmail.com 