When ever I start my game it requires steam I'm running steam but it still requires steam, I really need some help.

Do you own the game on steam? Or do you have it illegaly?

I own it on steam

Is your Steam profile public? I don't know if it checks like in early IW4M, but you should try that.

Just create folder called: dw in MW3 folder

Just create folder "zone" in IW5 folder

viewtopic.php?f=30&t=13775

^^

For the love of god how many more posts about this are going to pop up.

nope