problems with injecting hacks

hello
i tried different injectors for injecting hacks in alteriw net mw2 but every time it says waiting for LaunchIW4M or iw4mp all the names i can find for alteriwnet all the .exe document and stuff
plzz help me

i think alteriwnet closed ? awhile back stop playin mw2 cause of it dont know if that has anything to do with it

neger use FourDeltaOne its the new version of mw2 cracked, and u can inject the hacks with extreme injector v2.1