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Battlefield: Bad Company 2 - Unable to Enter Serial Key (Fix)

By lucidvillain666   /   Sep 11, 2018     Guides
Battlefield: Bad Company 2 - Unable to Enter Serial Key (Fix)

A guide to redeeming your serial key so you can play multiplayer :) I've seen a lot of bad reviews because people weren't clever enough to realize that you can simply redeem the code on EA's site. Here you go, noobs. This will also give you the game on Origin.

Find Your Serial Key



  • Option 1. You can either launch the game and have Steam give you the key there... 
  • Option 2. Go to the game's page in your library (assuming you're in Games Details mode, the default), look in the list of the links on the right, and find CD Key.

Battlefield: Bad Company 2 - Unable to Enter Serial Key (Fix)

Either way, find the key and copy it.

Redeem Your Key on EA.com



  • Go to EA's site and login.
  • Select your profile. 

Battlefield: Bad Company 2 - Unable to Enter Serial Key (Fix)

  • Select Account Settings. 

Battlefield: Bad Company 2 - Unable to Enter Serial Key (Fix)

  • Click Redeem Product Code. 

Battlefield: Bad Company 2 - Unable to Enter Serial Key (Fix)

  • Enter your product code (serial key, CD key, etc.) and click Next.

You should now have the game attached to your EA account. This means you also own the game on Origin as well as Steam.

Most importantly, when the game contacts the servers, it will detect that the key is already redeemed and won't ask you for it.

Launch the Game and Enjoy!



You may now play the game without any problems!

Simply launch the game, click login and log into your EA account that you had or created, and then you're ready to go :)
Written by lucidvillain666.