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Common Problems
1
Launch the Battle app.
2
Log in with your Battle account email.
3
Select Call of Duty: Modern Warfare.
4
Select the content you wish to install: Campaign, Multiplayer, Special Ops, Survival or Warzone Caldera. Check our Selective Installation support article for more information.
5
Click Install.
1
Launch the Steam app and log in to your account.
2
Select Library.
3
Find and select Call of Duty: Modern Warfare.
4
Select the Install button to download and install the game.