Install: - Extract "olt hairpack" folder into the following directory: - [YOUR FM INSTALL FOLDER*]\data\facegen\hair - DO NOT OVERWRITE THE EXISTING ORIGINAL FOLDERS (afro, asian, euro, hispanic). You should have the "olt hairpack" folder in this directory IN ADDITION to the other ones, or you will mess up your game.
Note: In the facegen/hair folder, you should notice four folders already (afro, asian, euro & hispanic). These are the default hairs for the game. You should add the "olt hairpack" folder to those four in there so you don't write over the original hair styles. So DO NOT extract the "afro", "asian", "euro" & "hispanic" folders from within the "olt hairpack" folder directly into the "facegen/hair" folder. Extract the actual folder "olt hairpack" into this directory.
If you have a previous version of the OLT Hairpack installed, I recommend deleting the "olt hairpack" folder before installing the new one (all old hairstyles will still be there).
New hairstyles will (should) take effect immediately upon loading up the game. But only newly generated regens after the install will appear with the new hairstyles.