1. Go to C:Program Files (x86)UbisoftFarCry 3data_win32
2. Create backups of patch.dat and patch.fat
3. Copy/Paste patch.dat and patch.fat from mod into directory
4. Go download https://www.nexusmods.com/farcry3/mods/50/ by CovertKish to get the best .dll files for use with this mod, he now has a version optimized for use with FarCry 3 Rebalanced.

Enjoy the game!