Troubleshooting for Dev Error 6034 on Xbox One in 2022

If you are dealing with dev error 6034 Xbox one, don't worry. This error indicated that you have corrupt files in the console. It can be solved by resetting, reinstalling, etc.

Xbox is a well-known video gaming brand which is owned by Microsoft. It consists of video game consoles and streaming services. It is an excellent service, but it also usually shows errors due to outdated or conflicting add-ons. The errors can also occur due to data packs of modern warfare, which were preinstalled on the console.

Modern warfare dev error 6034 Xbox One is the most common type of error, which indicates the existence of conflicting data packs. The dev error 6034 Warzone Xbox can arise when the gamer tries to launch modern warfare on Xbox. If you want to know more about dev error 6034 Xbox, stick to us till the end!

What Causes Dev Error 6034 on Xbox One?

Do you want to know how to fix dev error 6034 on Xbox? There is no declared cause of occurrence of modern warfare dev error 6034 Xbox One, but since this error is surfacing, there are multiple possible reasons for the problem.

Here are some commonly observed factors that contribute to the modern warfare dev error 6034 Xbox:

  • Corrupted files of games
  • COD modern warfare or Warzone random error
  • Outdated GPU drivers

How to Fix Dev Error 6034 on Xbox One?

If you have no idea on how to fix Call of Duty dev error 6034 Xbox, follow these solutions. All solutions are excellent and functional. Start with first and follow all till modern warfare dev error 6034 Xbox is fixed.

Clear the Cache of the Console

It can potentially show dev error 6034 Xbox Series X in case the cache of Xbox is corrupted. By following these steps, you can solve the dev error 6034 Warzone Xbox:

  1. Click the Power button of the console and shut it down completely.
  2. To cut off the power supply, you need to unplug the power cable.
  3. Now you are directed to wait for one minute.
  4. Plug the cable back into the Xbox. As you are using Xbox One, you will have to wait until the light turns white.
  5. Now turn the device on and check if dev error 6034 on Xbox has resolved.

Clear the Reserved Space of the Game

The reserved and saved spaces in Xbox are used to save chunks as well as updates regarding the game, but in case the game is unable to access reserved space, then you will see Call of Duty dev error 6034 Xbox. Following this principle, clearing the occupied space of warfare space can help with COD modern warfare dev error 6034 Xbox One.

  1. Navigate to modern warfare in Xbox and click on options to open the menu.
  2. Press manage games to proceed.
  3. Then open the saved data tab and click on the left pane containing reserved space.
  4. Here you need to choose a clean reserved space and give confirmation to complete the process.
  5. Finally, restart your console, and check if COD modern warfare dev error 6034 Xbox One has been solved.

Change DNS Settings of the Console

It is another popular method used to solve dev error 6034 Xbox. The improper, as well as the non-optimal configuration of the DNS settings of the Xbox can cause modern warfare errors while altering DNS will solve the error. The process is similar to Twitch error; read more to learn what is Twitch error 3000.

  1. Press the button from the controller and navigate to the setting.
  2. Click on all settings and choose network.
  3. Then you need to navigate to advanced settings, then DNS settings.
  4. After selecting the manual, enter the secondary and primary DNS values.
  5. Now save the changes and click continue to confirm that DNS settings are fine.
  6. In the end, open modern warfare and confirm that the dev error 6034 has been solved.

Reinstall the Game Completely

Sometimes the modern warfare dev error 6034 Xbox One appears if the game installation is corrupted. Consider re-downloading the game, as it can solve the dev error 6034 Warzone Xbox. Here is what you need to do to reinstall the game.

  1. Open the games in settings and click on modern warfare.
  2. Click the menu and choose delete or uninstall.
  3. Now option will appear to uninstall all. Click it to confirm the uninstallation of modern warfare.
  4. Anyhow, make sure to install the required data.
  5. In the end, to confirm that dev error 6034 Xbox One has been removed, open the application and check it.

Reset the Xbox Console to the Factory Defaults

After trying all the above-mentioned methods, if still modern warfare dev error 6034 Xbox Series X has not been removed, then the error may be caused by a corrupt operating system of Xbox. Reset the Xbox console to resolve the error. Before proceeding, ensure to back up the previous information to avoid mishaps.

Here is what you need to do to reset the console:

  1. Open the settings of Xbox and select the system.
  2. Now go for the option console info and click on reset console.
  3. Select reset and keep my data and reset Xbox.
  4. Once the console has successfully reset, install the warfare game again, and the dev error 6034 Xbox will be removed.

How to Download Video from Xbox One?

Xbox One is a premium gaming console owned by Microsoft. Despite its valuable features, you can expect some errors, such as dev error 6034 Xbox. If you know how to fix dev error 6034 on Xbox, it's good. But if you do not know, there is no need to sit back. Connect your TV to the internet, log in to Netflix and have a good time.

You can download unlimited videos with FlixPal Netflix Downloader. It is an excellent video downloader that makes a movie available to watch offline in a matter of minutes. Here are some notable features of FlixPal Netflix Downloader:

High-Speed Downloads: Do you believe that large videos consume lots of time to download? That's true if you do not have a good downloader. FlixPal Netflix Downloader has an excellent speed that can help download an hour long movie in 5 minutes.

High-Quality Videos: It offers different resolutions for downloading your favorite movie. With the availability of high-speed internet, you can download videos in high-quality up to 1080p.

Batch Download: No need to wait to complete the download to start the next download. You can choose multiple episodes and movies and download them all at once in a matter of minutes.


If you have an Xbox, it means you are having a thrilling time. Anyhow you need to be prepared for all kinds of sudden and mood-spoiling errors, such as dev error 6034 Xbox. Call of Duty dev error 6034 Xbox One indicates that the console has corrupted files. You can reset it to solve errors.

You can also solve the error if you know how to fix error 009 on Roku or how to fix Roku error code 014.40.