Selecting that takes you to another screen that lists the various components of Modern Warfare, and selecting Data Pack 1 will direct you to the additional download. When hovering over any of these, the game will display a message asking you to 'please install Multiplayer' (or whichever mode you have selected). From there, you'll need to launch the game and access any mode outside of Warzone (Campaign, Multiplayer, or Spec-Ops). The first part will download as normal on your console of choice, either auto-updating or kicking in as soon as you try to launch the game when the patch is released. How To Download Both Parts Of The Call Of Duty Update Just do it quickly so you don't miss out on your chance to get double XP before it ends tomorrow, May 4. Here's what to expect next time you boot up Modern Warfare on PS4 or Xbox One. Without downloading both parts, you'll be unable to continue playing online, and they can take up a large portion of your storage. A further patch for the PlayStation 3 and Xbox 360 versions of the game was announced over a year later in August 2009 the patch primarily addressed online multiplayer exploits. Developer Infinity Ward has split the update across two separate downloads, one of which you'll have to manually start after you open up the game. It was released as a free download for Windows on June 5, 2008, sponsored by Nvidia, along with patch 1.6. A new Call of Duty: Modern Warfare patch is out now, but the process of updating your game on console this week will be slightly different than usual.