How to Fix COD Warzone 2 Dev Error 6345 on Windows 11/10

Warzone Woes? Conquer Dev Error 6345 on Windows 11/10 Now!

Warzone 2 brought Call of Duty fans more than new gameplay features, modes, and mechanisms. The current battle royale has many performance faults and bugs, making it hard for players to enjoy. In this article we will show you how to Fix COD Warzone 2 Dev Error 6345 on Windows 11/10.

Since the title launched yesterday night, players have been encountering many codes, including the unpleasant Dev 6345 error code.PC players experience this while launching the game through Steam or or queueing for a match.

The shooter automatically closes, and you must restart it from the client. The mistake is difficult to fix because there is no permanent solution and it keeps happening for many players. There are temporary remedies, and today’s guide will cover how to fix Warzone 2’s Dev 6345 error code. Dive deeper into the Warzone: Uncover all the intel on the official website!

Why COD Warzone 2 Dev Error 6345 on Windows 11/10

  • Corrupted or missing game files: This is a frequent culprit. The error could occur if files got damaged during installation, patching, or even normal gameplay.
  • Outdated graphics drivers: Outdated drivers for your graphics card can sometimes lead to compatibility issues with games.
  • DirectX problems: Warzone 2 primarily uses DirectX 12, but issues with this version can sometimes trigger the error.
How to Fix COD Warzone 2 Dev Error 6345 on Windows 11/10
  • Software conflicts: Other programs running in the background might interfere with Warzone 2, causing crashes and errors.
  • Antivirus interference: Overly aggressive antivirus software can sometimes flag legitimate game files as threats, leading to issues.

How to Fix COD Warzone 2 Dev Error 6345 on Windows 11/10

Turn off On-Demand Texture Streaming

  1. Start Warzone 2 and go to Settings.
  2. Proceed to Graphics settings.
  3. Disable the OnDemand Texture Streaming toggle under Details and Textures.

Scan the Game Files

  1. Launch Steam and select Library.
  2. Rightclick Call of Duty Warzone 2.0.exe from the list.
  3. Choose Properties > Local Files
  4. Click Verify Game File Integrity.

Force Warzone 2 to use DirectX 11

  1. Launch and select Call of Duty Warzone 2.0.
  2. Select Game Settings from the Gear icon.
  3. Select Additional command line arguments.
  4. Enter -d3d11 and click Done.
  5. Start your device again to see if COD Warzone 2 Dev Error 6345 is repaired.

Run Warzone 2 as an Admin

  1. Right-click your device’s Call of Duty Warzone 2.0.exe shortcut.
  2. Click Properties.
  3. Go to Compatibility.
  4. Select the option. Run this programme as admin.
  5. Save changes by clicking OK.

Switch to a wired connection

For gaming, utilise a wired connection. Gamers favour wired internet connections over wireless ones because they are more reliable and smooth. In Warzone 2, it reduces delays, boosts FPS, and improves connectivity. You can use a wired connection to launch Steam and open Warzone 2 to see whether the error is fixed.


How do you fix Dev error in Modern Warfare 2?

Dev Error 6036 in Modern Warfare 2 usually occurs when game files, updates, or multiplayer data aren’t downloaded correctly. Restarting the game should automatically resume downloads and updates to finish the files.

Why do I keep getting a dev error on Warzone?

Game file corruption, obsolete drivers, and hardware difficulties might generate dev errors. Please provide additional information so we can troubleshoot your issue effectively.

What causes Dev error in MW2?

Dev errors usually follow significant upgrades, but not always. MW2 and Warzone 2.0 issues, notably Dev Error 11152, indicate corrupted files. This usually involves a game reinstallation on console or PC.

Editorial Staff
Editorial Staff
The Bollyinside editorial staff is made up of tech experts with more than 10 years of experience Led by Sumit Chauhan. We started in 2014 and now Bollyinside is a leading tech resource, offering everything from product reviews and tech guides to marketing tips. Think of us as your go-to tech encyclopedia!


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