Dev Error 6034 Xbox One

We’ve received complaints that the dev error 6034 in Call of Duty: Warzone is preventing users from starting a new game and thereby participating in the battle royale.

Don’t worry though, since we’ve got the greatest solutions for fixing the Call of Duty Warzone developer error 6034 on Xbox One and PC.

How Do I Fix Error Dev Error 6034 Xbox One?

Fortunately, the solutions to the Call of Duty Warzone dev error 6034 are as easy as they are brief. So, if you’re experiencing the dev error 6034, try these solutions:

Dev Error 6034 Xbox One

Method 1: using the Battle.net desktop client for scanning and repair.

The Battle.net desktop client is helpful when it comes to resolving small issues with the game. Our PCs will be scanned and fixed using the Battle.net client’s Scan and Repair function. Get it done by following these instructions.

  • First, remove the.patch.result and.product files from the Call of Duty:
  1. Modern Warfare installation folder.
  2. vivoxsdk x64.dll
  3. Launcher.db
  4. Launcher.exe for Modern Warfare
  • Launch the Battle.net client using the shortcut on your desktop.
  • If you want to play Call of Duty: Modern Warfare, double-click its icon.
  • Choose Scan & Repair from the drop-down menu under Options, then hit Start Scan to initiate the scan.

When everything is done, see if the dev error 6034 still shows up. Most likely, this will repair the problem, but if the Call of Duty dev error 6034 persists after attempting the aforementioned steps, try the next set of solutions.

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Method 2: Upgrade Your Video Card’s Driver (PC)

If your game keeps crashing, it could be due to a faulty or outdated graphics driver. Please make sure you are running the latest GPU driver to prevent any more issues.

It might stop a lot of unusual issues from happening. Technically savvy gamers may choose to manually upgrade their GPU driver. If you need to update your PC’s GPU drivers, you can do so by following these steps:

  1. Launch the Device Manager first (right-click on the start menu and select device manager).
  2. Once you’ve located Display Adapter, double-click it to activate it.
  3. To update the driver for the graphics processing unit, right-click on its name.
  4. After that, you may quickly find a driver by clicking the button that does it for you.

Just hang tight till your device’s GPU driver is updated. Restart the computer and launch Call of Duty: Warzone to see if the dev error 6034 still exists.

Method 3: Get Rid of Multiplayer Game Bundles (Xbox)

Players who experienced the Xbox One’s “Dev error 6034” noticed that reinstalling certain expansion packs fixed the issue. You could try this instead of a complete reinstallation because it will be less painful. This is a simple example of Xbox for those who are new with the system.

  1. Choose Modern Warfare 2 from the games available on your Xbox.
  2. To access this feature, choose it from the menu and then click Manage games & add-ons.
  3. Make your selection on Call of Duty: Modern Warfare. Also, you might have to go into the Advanced tab and click the Manage installation on external drive option.
  4. To disable MP2 Pack and Multiplayer Pack 3, uncheck the boxes at the very bottom of the screen. Then select the option to “Save changes.”

Now that your Xbox has restarted, you can check to see if Warzone is functioning properly.

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Summing Up

Here’s what you can do if you’re getting the “Call of Duty Warzone dev error 3064” on your smartphone. Finally, the solution to the Call of Duty Warzone developer problem 3064 has been revealed.

We’re confident you’ll find this manual useful. Leave a comment below for further details!