How To Fix Modern Warefare Error Dev Error 6034
In this tutorial i will show you, How To Fix Modern Warefare Error Dev Error 6034.
How To Fix On Xbox:
By the way this is xbox only, Click the home button and hover over Modern Warfare than click the start button which the the little button under the xbox button to the right side and go down to "Manage game and add-ons" than click "A" then make sure the only things you have with a checkmark that says "Installed" is Modern Warfare 80gb and "Multiplayer Pack, 6.0gb" you can keep campaign pack and special ops pack installed but anything that has to do with Multiplayer such as "Multiplayer and Special Ops Pack" make sure you uninstall all that even the data packs, once you're done uninstalling everything i just mentioned you want to install "Multiplayer and Special Ops Pack, 6.7gb" and "Multiplayer Pack 2, 22.1gb" only. DO NOT INSTALL THE 9GB "MP2" OR MULTIPLAYER PACK 2 Make sure it's the 22gb update and not the 9gb update because the 9gb update is what messed up your game. YOU DONT NEED MULTIPLAYER PACK 3