(adsbygoogle = window.adsbygoogle || []).push({}); how i delete the switch teams hack from my xbox 360 harddrive?

go to xbox main menu then go to games and delete all files having 2 do with call of duty 4 modern warfare and presto its gone!!! now, yer game progress will be lost though, like the level by level type idea...like with captain price and tht stuff...bt I earned it back in like a day when I went non stop...bt when you go back online, the files will be recreated.