Originally Posted by
Vyre
If you hacked all your achievements, emblems, challenges, titles etc, i dont really think there is a way to reset that, sadly ;S
You cant really convert something like a complete challenge into an undone one, you can only make the kill count lower, or higher, if it isnt maxed out. (thats what trainers do)
The only thing you can revert is all the stuff seen under the tab "Barracks" in game.
Taken from TheUser's Post :
Code:
Do this when MW2 is NOT launched.
1. Go to:
C/Program Files/Steam/Steamapps/Common/ModernWarfare2/players
and delete all .STAT files.
2. Then go to:
C/Program Files/Steam/Userdata/Some numbered folder/Some numbered folder/Remote
And delete the 2 files there
3. Then launch MW2 and play till you are lv.2 so it saves and you are done!
Enjoy!