Question about Activision Call of Duty 4 Modern Warfare for PlayStation 3
I bought a copy of cod 4 after, but after install i can't get the game to register and work as i am being told that the cd key has already been used, which has to be imposible. How do i go about getting my origional copy of cod 4 working as i love the whole cod game releses and am very dissapointed that i can't get my game working to play online. pls help
Each CD has a specific CD key to avoid making copies of it to sell it to others. This means each CD can only be installed once.
- Get the original version of your copy, uninstall this on the PC it is used on, and install it on the PC you like with the CD key (the CD key can be found inside the box or on the backside of the manual).
- The second option is to just make sure the original version is uninstalled wherever it was installed on, so you can use the original CD key (if you have it) to install it.
Otherwise I am afraid you cannot do anything with a copy of the game, and you will need a new CD key, but that is only gettable by buying a new game (original). The goal of a CD key is to avoid having people making copies, and that is what I think happened to you.
Posted on May 02, 2010
Tips for a great answer:
Jan 14, 2014 | Sony PlayStation 3 (320 GB) Console
Jan 31, 2012 | Sony Playstation 3 (PS3) Console
1 .Uninstall Game.
2.Then Install a fresh Copy to the Standard folder which is in?»¿ prog Files/ea games..... don't change that..
3.When it tells you to register say never register and Do not create an account. Then when you open the game it wont ask for a Authentification code for ONLINE.Try this. Let me know if it works
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