Call of Duty Black Ops 6 error codes and how to fix them (2024)

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Error codes, bugs, and other issues in Black Ops 6

How to fix Dev error codes

1. Verify game files

2. Update GPU drivers

4. Check your network settings

5. Scan your system for malware

6. Disable interfering background apps

7. Change graphics settings

8. Reinstall Black Ops 6

How to fix error code 0xc0000005(0) N

How to fix error code 887A0005

How to fix error code 0xc000007b

How to fix error codes 3107840166 and 3642188769

How to fix error (0x7) and crash on startup

How to fix error code BLZBNTBGS00000BC6

How to fix error code BLZBNTBGS000003F8

How to fix error code 262146

There are always some issues that can prevent you from enjoying Call of Duty Black Ops 6 to its fullest. This includes error codes, crashes, bugs, and similar problems. While they can be rare, some have popped up in previous CoD titles too. Unfortunately, they still tend to happen from time to time. In this article, we’ve compiled a list of many issues and potential solutions on how to fix them.

Error codes, bugs, and other issues in Black Ops 6

There are several problems you can run into when you start the game or even while playing. While the list is not exhaustive by any means, these are some of the most common errors and bugs you can encounter:

ErrorLikely causes
Dev error 5820Client unable to maintain connection with your system
Dev error 6345Network or server configuration issues
Dev error 6066File integrity or memory issues
Dev error 6041GPU compatibility issues
Dev error 10493Conflict with the installed files or background software
Dev error 6065An issue with graphics settings or outdated GPU drivers
Dev error 5573Crashes due to corrupt game files
Dev error 114572Network or server connectivity issues
Dev error 2641Server issues
Dev error 5433Crashes due to file integrity or compatibility issues
Dev error 13011Installation or update issues
Dev error 609Connectivity issues related to network or game files
Dev error 401Problems with the authentication process
Dev error 11588Server connectivity issues
Error code 0xc0000005(0) NAccess violation due to corrupt game files, outdated drivers, or software conflicts
Error code 887A0005Corrupt game files or outdated GPU drivers
Error code 0xc000007bCorrupt game files due to incorrect installation path or outdated Visual C++ Redistributable files
Error code 3107840166Crashes linked to corrupt game files, outdated drivers, or software conflicts
Error code 3642188769Crashes linked to corrupt game files, outdated drivers, or software conflicts
Error (0x7) / Crash on startupCompatibility issues, missing game files, or outdated software
Error code BLZBNTBGS00000BC6Server issues
Error code BLZBNTBGS000003F8Network connectivity issues
Error code 262146Failed connection to Battle.net servers

How to fix Dev error codes

There are several Dev error codes that you can encounter in Black Ops 6, with most of them having similar solutions, no matter the cause. To reiterate, these are the most common ones that you might see:

  • Dev error 5820
  • Dev error 6345
  • Dev error 6066
  • Dev error 6041
  • Dev error 10493
  • Dev error 6065
  • Dev error 5573
  • Dev error 114572
  • Dev error 2641
  • Dev error 5433
  • Dev error 13011
  • Dev error 609
  • Dev error 401
  • Dev error 11588

Try some of the these solutions in the following order to try to fix any one of the above errors:

1. Verify game files

No matter which platform you use to play the game, each one has the option to verify the game. It’s often called “Verify the integrity of game files” (on Steam for example) or “Repair game installation” (on Battle.net and consoles). Run the scan first to try to fix the error.

2. Update GPU drivers

Try updating your graphics card drivers. You can use the website or software of your card manufacturer (Nvidia, AMD, Intel, etc) to download and install the latest version of the GPU driver.

3. Check for Windows updates

If you’re playing on the PC, check for Windows Updates, as they can sometimes be related to gaming as well. Go to Settings, Update & Security, then Windows Updates. Click on the Check for Updates button and follow the instructions on the screen.

4. Check your network settings

Check that your internet is working and try restarting your router to refresh the connection. Also, make sure that your anti-virus and firewall software is allowing Call of Duty to pass through. Otherwise, they could be blocking your access to the game’s servers.

5. Scan your system for malware

It’s possible that your system is infected with malware. You should use a well-known and reputable anti-malware software to run a scan and fix the issue if it manages to find it on your system.

6. Disable interfering background apps

Some background applications can interfere with your gaming, so it’s your best bet to quit them while you play. You can run the Task Manager to find any active software and end tasks for any that you don’t need.

7. Change graphics settings

Some advanced graphics options could be causing issues because your system can’t handle them. Consider lowering the graphics and restarting the game to try and fix the error.

8. Reinstall Black Ops 6

If all else fails, try uninstalling and then reinstalling Black Ops 6. A clean installation will get rid of any corrupt files and give you a clean slate. Try running the game again and see if the problem persists.

How to fix error code 0xc0000005(0) N

This error is often caused by access violations due to corrupt game files, outdated drivers, or software conflicts. Here are some of the potential solutions to fix it:

  • Update drivers: Check your system and update your GPU drivers, as well as your system drivers (chipset, audio, etc).
  • Check anti-virus and firewall: Your anti-virus and/or firewall could be conflicting with Black Ops 6, so make sure to add the game to their list of exceptions.
  • Check memory diagnostics: Your RAM memory could cause access violations, so run the Windows Memory Diagnostic tool to check if there are any issues.
  • Verify game files or reinstall the game: If all else fails, try verifying/repairing the game files first. Then, if that doesn’t work, reinstall the whole game from scratch.

How to fix error code 887A0005

Error 887A0005 is sometimes caused by corrupt game files or outdated GPU drivers on your system. This can sometimes lead to BSoD (blue screen of death) which can be serious trouble for your system. Here’s what you can try to do to fix it:

  • Update GPU drivers: Use the website or software of your GPU manufacturer to download and install the latest version of the GPU driver.
  • Verify game files: Scan the game to verify the integrity of game files/repair the game. This should get rid of any corrupt game files.
  • Check if the system is overheating: Your system might be overheating and causing the issue. This is a much bigger problem for your platform, so run a scan with software like CoreTemp or HWMonitor. If there’s overheating, try letting your system cool down and clean any dust buildup, especially around fans and components.
  • Lower graphics settings: Try lowering your graphics settings. Having settings too high for what your PC can handle can be another cause of overheating in your system.

How to fix error code 0xc000007b

This error can indicate a conflict between the 32-bit and 64-bit resources on your system. That can happen because of corrupt game files, incorrect installation paths, or outdated Visual C++ Redistributables. Try some of these solutions to fix the issue:

  • Reinstall Visual C++ Redistributable files: First, uninstall all versions of these files from your system, then go to Microsoft’s official website and download the latest version. Make sure that it matches your operating system’s bit-version, ie 32-bit or 64-bit Windows installation.
  • Verify game files: Scan the game through the launcher to verify the integrity of game files/repair the game. This should get rid of any corrupt game files that are causing the issue.
  • Reinstall the game: If nothing helps, try completely reinstalling the game.

How to fix error codes 3107840166 and 3642188769

Both of these errors share common causes between them, resulting in crashes that can be traced back to corrupt game files, outdated drivers, or software conflicts Try doing this to fix them:

  • Update GPU drivers: Use the website or software of your GPU manufacturer to download and install the latest version of the GPU driver.
  • Verify game files: Scan the game to verify the integrity of game files/repair the game. If corrupt game files were the root of the problem, this should get rid of them.
  • Launch the game through safe mode: Restart Windows and access the safe mode from startup options (press F4 during the booting process to access). Try running the game and see if there are any issues. If that’s the case, then some background software is conflicting with the launch of the game.
  • Reinstall the game: If the corrupt files are still causing trouble, try fully reinstalling the game.

How to fix error (0x7) and crash on startup

This problem can easily be caused due to system compatibility issues, missing game files, or even outdated software. Whatever the cause, you won’t be able to start the game properly until you fix it. Here’s what you can try:

  • Ensure your system can run the game: Check system requirements for Black Ops 6 to make sure that your hardware is up to standard to even run the game. If you have older or incompatible hardware, then there’s not much you can do except upgrade your rig.
  • Disable overlays: Various software offers overlays to enhance your gaming experience. However, they can also cause trouble in some cases by interfering with launching the game, so try disabling them. Some popular overlays include Discord, Steam, GeForce Experience, and Xbox Game Bar.
  • Verify game files: Scan the game through the launcher to verify the integrity of game files/repair the game. This will re-download the missing game files and potentially fix any issues.
  • Turn off interrupting apps: Crashes can be caused by third-party software, like anti-virus, VPN, and other background applications. Try quitting them one by one until you’re able to launch the game successfully.
  • Reinstall the game: If none of the above helped, try completely reinstalling the game.

How to fix error code BLZBNTBGS00000BC6

This error is often caused by issues with Blizzard’s servers, which prevents players from connecting to the game. There’s not much you can do in this case except to check up on the server status and wait it out until it’s fixed on their side.

How to fix error code BLZBNTBGS000003F8

This error indicates that you’re experiencing network connectivity issues on your side. It’s possible that your internet connection is being throttled or even completely down. Here’s what to check for to fix this:

  • Restart your router: The oldest and simplest network trouble solution – unplug your router and give it a minute, then plug it back in.
  • Use cable: If you’re playing over wi-fi, then that could be the direct cause of poor connectivity. Always try to play through a direct connection rather than wireless.
  • Check network settings: Check that any gaming ports necessary to connect to Blizzard servers are open in your router settings. Consult the Troubleshooting guide on the Battle.net Support page to find the ones you need to play the game.
  • Disable VPN and firewall: If you’re using one or both of these services, they can cause connection issues. Try disabling them to see if that fixes the problem.

How to fix error code 262146

This error is tied to failed attempts to connect to the Battle.net servers. It might be caused by servers being offline, but if that’s not the case, here’s what you can do:

  • Restart Battle.net client: This simple solution can sometimes be what you need. Just restart the Battle.net client to see if it can properly reconnect to the servers.
  • Flush DNS: Your DNS might need to be refreshed, so open the Command Prompt and type in “ipconfig /flushdns” (without quotation marks), then press Enter. Let it complete the process, then try again.
  • Update your network drivers: While not as popular as the GPU drivers, network drivers should be kept up to date as well. Try updating them through your motherboard or card manufacturer’s website.

We hope that some of our solutions above have solved any of the possible issues you’re facing while playing Black Ops 6. If you’re looking for more guides, check out our guides for the best controller settings and best mouse and keyboard settings for the game.

About the Author

Call of Duty Black Ops 6 error codes and how to fix them (1)

Miljan Truc

Miljan has been into gaming since the days of Sega Mega Drive and Amiga. During his gaming career, he has raided at a high level, coached other players, and written about games since 2016.

Call of Duty: Black Ops 6

  • Platform(s):PC, PlayStation 5, Xbox Series S/X
  • Genre(s):Shooter

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