How To Fix “Error Code 14515 Failed To Start Matchmaking” On Modern Warfare 3 (MW3)

How To Fix Error Code 14515 Failed To Start Matchmaking On Modern Warfare 3 MW3

Embarking on intense missions and engaging in high-stakes battles is all part of the thrill that Call of Duty: Modern Warfare 3 (MW3) offers to its players.

However, nothing halts the adrenaline rush quite like encountering the dreaded ” Failed to Start matchmaking, please retry the operation. Error code: 14515″. This error can be a significant roadblock for gamers looking to dive into the action.

In this blog post, we’ll explore the common reasons behind this frustrating error and provide you with a step-by-step guide on how to fix it.

How To Fix “Error Code 14515 Failed To Start Matchmaking” On Modern Warfare 3 (MW3)

To fix “Error Code 14515 Failed To Start Matchmaking” On Modern Warfare 3 (MW3), you can check the server status, and restart the game or console. you can check for updates to fix this error.

1. Check Activision Server Status

The first step is to verify if the MW3 servers are currently operational or if they are experiencing issues. Error code 14515 often appears when the server is overcrowded or down. You can check the official Call of Duty social media channels or the Activision online services status page for any announcements regarding server status.

2. Restart The Modern Warfare 3

Sometimes, a simple restart of your game or gaming console can resolve temporary glitches that might be causing the error. Make sure to close the game completely and restart your device before trying to connect again.

  • Exit the game completely. On consoles, use the ‘Quit’ option rather than just closing to the home screen.
  • Turn off your console or PC completely. Wait for a minute or two.
  • Turn your device back on and relaunch MW3 to see if the issue is resolved.

3. Check Your Internet Connection

A stable internet connection is crucial for online matchmaking. Ensure your internet connection is stable and strong. You might want to try resetting your router or connecting via an Ethernet cable to improve your connection stability.

Try switching off mobile data and switching to a Wi-Fi network instead. It is also needed that the Wi-Fi is placed nearly to the device. 

While experiencing a slow or no internet connection, it is suggested to reboot the Wi-Fi router. It depends on the internet usage and how often it is needed to reboot our Wi-Fi router. These are the steps to follow in restarting the Wi-Fi router:

  • Simply switch off the router and unplug it from all the devices and power supply.
  • Wait for 3 minutes and then plug it in again.
  • Now wait for the signal to come back and connect to the internet through it.

4. Update The Modern Warfare 3

Make sure your version of MW3 is up to date. Sometimes matchmaking issues can be resolved by installing the latest game updates which often include patches for known bugs and errors.

  • On your console’s dashboard or in your PC’s game library, select MW3.
  • Look for any options to check for updates. On consoles, this might be in the ‘Manage Game’ or similar section.
  • Download and install any available updates for the game.

5. Contact Activision Support

If none of the above steps work, reach out to Activision Support for further assistance. They may provide additional troubleshooting steps or inform you of any known issues they are working to resolve.