installing mw2 wallhack

i have decided to shit on infinity ward since they shit on us pc gamers by pirateing there game and using hacks. i downloaded a wall hack but im not sure where to put the 2 files. one is an app file which when clicked on has a small dos window pop up for a second than disappears.....is the hack running? when do i click on it? where do i install it? the second is a dll file called mw2 hook. where in the install directory do i place this. PLEASE DO NOT DELETE THIS POst. im a new member and just need a little help. thanks in advance

anyone? im sure somebody knows how to install hacks on a hacking forum?