How to Resolve Modern Warfare 3 (MW3) Dev Error 6015

News: Dealing with the bothersome Modern Warfare 3 (MW3) Dev Error 6015? You’re not the only one feeling the frustration. While this error can be a hindrance to your gaming enjoyment, fret not—there are reliable solutions at your disposal. This article delves into actionable steps to address the MW3 Dev Error 6015, ensuring a seamless return to your gaming sessions.

Disable Fullscreen Optimizations

To rectify Modern Warfare 3 (MW3) Dev Error 6015, consider disabling fullscreen optimizations. This step can effectively address compatibility issues arising from the interaction between the game and Windows 10/11’s window management features. Follow these instructions to implement the solution:

– Right-click on the MW3.exe file and select ‘Properties’.

– Click the ‘Compatibility’ tab.

– Check the box that says ‘Disable fullscreen optimizations’.

– Click ‘Apply’, then ‘OK’.

Run Modern Warfare 3 In Windowed Mode

Running the game in windowed mode instead of fullscreen can sometimes bypass certain errors. Here’s how to run Modern Warfare 3 in windowed mode:

– Launch Modern Warfare 3 and access the ‘Options’ or ‘Settings’ menu.

– Navigate to the ‘Graphics’ or ‘Display’ settings.

– Select ‘Windowed’ or ‘Windowed (Borderless)’ from the ‘Display Mode’ options.

– Save the changes and return to the game.

Lower Graphics Settings

If the error is linked to your system’s capacity to meet the game’s requirements, adjusting the graphics settings can be beneficial. Decrease the resolution, texture details, and other graphics-related configurations to ease the burden on your system and mitigate the occurrence of the error. Follow these steps to make the necessary adjustments:

– Open Modern Warfare 3.

– Enter the ‘Options’ or ‘Settings’ menu from the main menu.

– Select the ‘Graphics’ or ‘Video’ settings tab.

– Adjust the following settings to lower values:

– Set ‘Screen Resolution’ to a lower value.

– Change ‘Texture Resolution’ to ‘Low’ or ‘Normal’.

– Set ‘Shadow Map Resolution’ to ‘Low’.

– Reduce ‘Particle Effects’ or similar settings.

– Disable extra features like ‘Depth of Field’ or ‘Motion Blur’.

– Apply the changes and close the settings menu.

Repair Modern Warfare 3 Game Files

Corrupted or absent game files may be a factor in triggering Dev Error 6015. When playing Modern Warfare 3 on Steam, you can utilize the built-in options to confirm the integrity of game files and initiate repairs if needed. Here’s a step-by-step guide:

– Open the Steam client and log into your account.

– Navigate to the ‘Library’ section.

– Right-click on ‘Call of Duty: Modern Warfare 3’ in the game list.

– Select ‘Properties’ from the context menu.

– In the Properties window, click the ‘Local Files’ tab.

– Click on ‘Verify Integrity of Game Files…’.

– Wait for Steam to validate the game files and download any necessary replacements.

Check Server Status

Prior to troubleshooting on your end, confirm that the issue doesn’t originate from the server side. In cases where the Modern Warfare 3 servers undergo maintenance or encounter problems, diverse errors, including Dev Error 6015, may arise. Verify the current server status of COD to check for any notifications regarding outages or ongoing maintenance.

Update Graphics Drivers

Outdated or corrupted graphics drivers can lead to various issues, including Dev Errors. Ensure that your graphics drivers are current by following these steps tailored to your specific graphics card:

For NVIDIA graphics cards:

– Visit the NVIDIA Driver Downloads page.

– Select your graphics card and operating system.

– Click ‘Search’, then ‘Download’.

– Run the installer and follow the on-screen instructions.

For AMD graphics cards:

– Go to the AMD Drivers and Support page.

– Select your card or use the auto-detect tool.

– Download the driver and run the installer.

For Intel integrated graphics:

– Visit the Intel Driver & Support Assistant page.

– Use the assistant to auto-detect and update drivers.

Run The Game As An Administrator

Sometimes, the game may require additional permissions to run properly on your system. Here’s how to run Modern Warfare 3 as an administrator:

– Locate the MW3.exe file in the game’s installation directory.

– Right-click on MW3.exe.

– Select ‘Run as administrator’ from the context menu.

– Confirm any prompts to give the game administrative privileges.

Update Modern Warfare 3

Running an outdated version of the game can lead to compatibility issues and errors. Check for any available updates for Modern Warfare 3 and install them.

Uninstall And Reinstall Modern Warfare 3

In the event that none of the aforementioned solutions prove effective, a comprehensive approach may involve uninstalling and subsequently reinstalling Modern Warfare 3. This can be instrumental in resolving issues stemming from extensive file corruption or system conflicts. Follow the designated uninstallation and reinstallation procedures based on your platform (Steam, Battle.net, PlayStation, Xbox).

Contact Modern Warfare 3 Customer Support

If you’ve exhausted other options, contacting Activision’s customer support regarding Modern Warfare 3 could offer you specialized assistance and potentially more personalized solutions for the Dev Error 6015.

Ultimately, facing the MW3 Dev Error 6015 can be exasperating. However, adhering to these steps should assist you in resolving the issue, allowing you to resume your gaming sessions smoothly. Remember to implement each solution sequentially and test the game afterward to verify if the error has been rectified. Best of luck!

FAQs

Q: What does Dev Error 6015 in Modern Warfare 3 refer to?

A: Dev Error 6015 in Modern Warfare 3 can disrupt the gaming experience by occurring during gameplay.

Q: Would adjusting the graphics settings potentially resolve the MW3 Dev Error 6015?

Indeed, reducing the graphics settings can alleviate system strain and potentially circumvent the onset of the Dev Error 6015.

Q: How can I reach out to the customer support team for Modern Warfare 3?

Contact Activision’s customer support specifically dedicated to Modern Warfare 3 for personalized assistance in resolving the Dev Error 6015 and other related issues.