- last post: 01.01.0001 12:00 AM PDT
first of all, this is a mod, not a patch, and just for the future, next time you install a mod you shouldback up your maps folder. then instead of reinstaling, you just need to coppy and paste the modded map.
anway, reinstalling will not delete your campain files, ir custom gametypes, but in fact you don't even need to uninstall first. put your halo cd in, and on the auto run, there should be an option 'reinstall' click that and follow the instructions. when is asky you something like 'bitmaps.map differs from the older file. do you want the older file?' click yes, and then you just have to re update halo and you're good to go
but like i said. back up your map files next time. it makes everything much easier