Dev Error 6068 in Modern Warfare: How to Fix This DirectX Bug

Are you experiencing the frustrating Dev Error 6068 while trying to play Call of Duty: Modern Warfare? Don’t worry, you’re not alone. Many gamers have reported encountering this error, which is caused by a DirectX issue. Fortunately, there are several effective fixes that you can try to resolve this problem and get back to enjoying your game. In this article, we will guide you through each solution step by step, providing detailed explanations and actionable solutions.

1. Run Warzone on DirectX 11

Some players have reported that running Warzone on DirectX 11 has resolved the Dev Error 6068 issue for them. To do this, follow these steps:

1. Open your Battle.net client.
2. From the left menu, select Call of Duty: MW and click Options.
3. Select Game Settings from the left menu.
4. Check the box next to Additional command line arguments.
5. In the input area, type-d3d11 (without the quotes).
6. Click Done to save the changes.

Now, launch Warzone and test its stability. If this fix doesn’t resolve the error, proceed to the next solution.

2. Update your graphics driver

The Dev Error 6068 message suggests a DirectX issue related to your graphics driver. Outdated or faulty graphics drivers can often cause this error. To update your graphics driver, you have two options: manual or automatic.

Manual Update:

1. Visit the website of your graphics card manufacturer (NVIDIA/AMD).
2. Find the latest driver for your specific graphics card model.
3. Download the correct driver installer.
4. Install the updated driver and restart your PC.

Automatic Update:

1. Download and install Driver Easy (a third-party driver update tool).
2. Run Driver Easy and click the Scan Now button.
3. Driver Easy will scan your computer and detect any outdated or faulty drivers.
4. Click Update All to automatically download and install the correct versions of all the drivers.
5. Restart your PC and check if the Dev Error 6068 persists.

If updating your graphics driver doesn’t solve the issue, proceed to the next fix.

3. Install all Windows updates

Regularly installing Windows updates is crucial for maintaining system compatibility and security. It can also help resolve various issues, including the Dev Error 6068 in Call of Duty: Modern Warfare. Here’s how to install Windows updates:

1. Press the Windows logo key and the letter “I” simultaneously to open the Windows Settings app.
2. Click on Update & Security.
3. Click Check for updates. Windows will download and install any available updates.
4. Repeat these steps until Windows displays “You’re up to date” when you click Check for updates.

After installing all system updates, restart your computer and test the gameplay in Warzone. If the error persists, proceed to the next solution.

4. Stop overclocking

Overclocking, which involves increasing the clock speed of your hardware components, can sometimes lead to stability issues and crashes in games like Call of Duty: Modern Warfare. If you’re using overclocking utilities such as MSI Afterburner or Intel Xtu, try disabling them before launching the game. Additionally, if your RAM clock speed is over 3000 MHz, try reducing it to see if it helps resolve the Dev Error 6068.

5. Check your RAM

Some players have reported that replacing or upgrading their RAM resolved the Dev Error 6068 in Call of Duty: Modern Warfare. Faulty or incompatible RAM can cause various issues, including game crashes. Consider trying RAM from reputable brands like Crucial, Corsair, TEAMGROUP, or G.Skill. Ensure that you have at least 16GB of RAM for Warzone, as more RAM is always better for gaming performance.

6. Increase your virtual memory

Virtual memory acts as additional RAM when your system runs out of memory. Increasing your computer’s virtual memory can help mitigate crashes caused by low memory. Here’s how to adjust your virtual memory settings:

1. Press the Windows logo key and type “advanced system settings”.
2. Click on “View advanced system settings”.
3. In the pop-up window, navigate to the Advanced tab and click on “Settings…” under the Performance section.
4. In the new window, go to the Advanced tab and click on “Change…” under the Virtual memory section.
5. Uncheck the box next to “Automatically manage paging file size for all drives”.
6. Select the “Custom size” option.
7. Enter the initial size and maximum size for your virtual memory. Microsoft recommends setting virtual memory to 1.5 to 3 times the size of your physical memory (RAM).
8. Click “Set” and then “OK” to save the changes.
9. Restart your computer and launch Warzone to see if the Dev Error 6068 is resolved.

Conclusion

By following these fixes, you should be able to resolve the Dev Error 6068 in Call of Duty: Modern Warfare. If you have any questions or need further assistance, feel free to leave a comment below. Happy gaming!