I just bought COD 4 and when i try and run it on multiplayer it gives me this error. IW3MP.EXE. Im not that great w/ computers can anyone help. Thanks

Yeah, i've spent hours trying to figure out what is going on with this. I've tried updating video and audio drivers and numerous other things.

This is getting frustrating. Hopefully someone can help.

read this thread: viewtopic.php?f=4&t=246&start=0

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I had the same error and it was due to audio issues. I switched from a USB mic to an Analog one.

Go to Start then Control Panel
Double click on the Sound Tool
Click on the Recording tab
Right click and select "View Disabled Devices"
Enable the Stereo Mix

If all else fails try connecting something to the microphone jack on your sound card. A microphone is optimal but using a pair of headphones or even just a phono plug adapter will work. Do not plug anything that is powered into your microphone jack as it could cause damage to your system.

thanks for those advises, now my game works fine..

I think the cod4 server is down?

ive been looking around for hours and ive seen several ppl post about this error i have tried the mic thing, and also the updating of my drivers. nothing has helped. i am fairly frustrated, i am running windows xp, my system meets the specs of the game and im getting fairly pissed off. i have done the whole enable stereo mix thing and that didnt work. i have a headset with mic plugged in. im running a 2.8 dc processor, with 2gig of ram and 2 8800 nvidia cards. so if anyone has an idea im up for it

this is the oldest and most common problem with cod4
some instances (like mine) are unfixable and i just deal with it, however if yours is fixable do it now.

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have you tryed changing the filetype?

go into the cod4 folder > miles > (dont double click)mssmp3.asi
change the file type to .bak

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