HaloMods "Classic" Read-only Archive

is there a way to take away the modded part of map for ex) i have a modded
map but it is the only copy of the file i have is there a way to take away the moded part from the file and make it the same it would be befor i pached it
plz help pm me plz

come one some body plz help i need this map back to normal so i can aply a new pach some bady needs to know how

Don't double post and post the same topic twice.

ppf patches sometimes have undo data, but no there is not without source to a the patching program that you could use, it would probly be easyer just to get a new map.