Plutonium

AAAUUUGGGHHH Only thing Plutonium does is delete steam_api.dll from your game folder, that's probably causing it. You can verify integrity of files and it'd launch again. You could try making a copy of your steam t4 folder then use that for Plutonium, so your original files remain untouched.

Every time i die in call of duty world at war campaign i get back in to the menù , pops up an error message : CL_CGameNeedsServerCommand: A reliable command was cycled out.
and so i gotta do the whole mission again, i've got a youtube channel where i post plutonium iw5/t6 multy and zombies videos and now even t4 videos: campaign, multiplayer and zombies: i wanted to do some vids about the veteran campaign but its literally impossible finish it if every time i die i gotta get in to the menù.
thank u for what you guys are doing.
PLEASE HELP.