How to install halo 3 arkbound on Halo MCC

So this a tutorial on how to run Halo 3 arkbound. Need to go to nexus mod to get the mod, download it and extract it then just replace the certain files shown in halo 3 folder in mcc being the halo3.dll and snowbound.map in maps folder. Then run halo mcc anti cheat off. Note make sure you back up the original version every season if you want to play standard match makings and do the challenges in mcc. Link: https://www.nexusmods.com/halothemasterchiefcollection/mods/893