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Call of Duty 4: Modern Warfare Message Board  STATUS: ACTIVE - Trainers are still being considered and updated for this title as patches are released. There is no guarantee that a trainer can be made or updated but it will be reviewed by our staff.

Our Call of Duty 4: Modern Warfare Trainer is now available and supports RETAIL. Our Call of Duty 4: Modern Warfare message board is available to provide feedback on our trainers or cheats.
Call of Duty 4: Modern Warfare Trainer
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multiplayer error
  • Current rank: 1 Star. Next Rank at 100 Posts.
    Send a message to iopmy1
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    iopmy1 posted on Sep 22, 2009 2:54:08 AM - Report post
     
    why does it always say error that serial number is in use?? 🤔 plz i need help!!!

    now i have another problem why does it say when i go in multiplayer is says code_post_gfx_mp.ff is different from the ser ver? 🤔 🤔 🤔 🤔

    [Edited by iopmy1, 9/25/2009 1:24:20 AM]
  • Current rank: 1 Star. Next Rank at 100 Posts.
    Send a message to genvex
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    genvex posted on Sep 22, 2009 3:11:10 AM - Report post
     
    If you don't have original game.so you have this error.Try to play on garena.You haven't any errors to play with garena.
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