FIX MW2/Warzone 2/DMZ Not Starting | Reset graphics settings [Full Guide]

Watch the video:

0:00 - Explanation
0:10 - Reset settings for MW2/DMZ
1:25 - Prevent settings resetting/changing on game restart

Can’t get COD MW2, DMZ or Warzone 2 to start? Starting on the wrong monitors? Error messages? Try resetting your game settings. This guide shows you how. It also covers locking the settings file if it resets on restarting the game.

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