How to fix errors and issues on Call of Duty Modern Warfare 3 2023 (CoD MW3 2023). Check known Error Codes, crashes, bugs, glitch and tips on how to solve can't connect server.
Current Errors & Glitches
MW3 Event Tab Missing
Many players have reported that the EVENT tab on the top menu went missing after the Season 1 Update. This issue is not platform-specific. However, there have been no official announcements from either the Call of Duty Official Site or X (Twitter) regarding this error.
The Christmas event Santa’s Slayground is now live! For players who want to learn more about the Limited-Time Challenges and Rewards, please check out the guide from the link below.CODMAS: Santa’s Slayground - Christmas Event Guide
[Fixed] Join Failed
Join failed because you are on a different version.
Time: Dec. 6th 9 AM PST
Error Code: 14515
Players may receive the message above or error code 14515 while trying to join another player's lobby or inviting someone to their own in MW3. This error occurs when players are on different versions, usually after a massive update like Season 1.
There is a chance one of these is now an available update you haven’t downloaded.On PlayStation:
- 1. Press PS button to the home screen
- 2. Press OPTIONS button on the MW3 game icon
- 3. Select Check for Update
- 4. Select Update
[Fixed] Data Is Corrupt
Your data is corrupt or didn't download properly.
You must reset your rank and unlocks to continue.[Reason: NIAMEY - LOGAN]
Time: Dec. 6th 9 AM PST
Error Code: NIAMEY - LOGAN
Many players have reported encountering an error message after launching MW3 Season 1. This message indicates that their data has been corrupted and they need to reset their rank and unlocks. The solution to this problem is to press 'Yes' when prompted. Despite the warning that data will be deleted, rest assured that your rank and unlocks will not be erased and will remain intact.
[Fixed] MW3 Servers Down
Time: Nov. 29th 1:30 AM PST
Error Code: HUENEME - CONCORD
Multiple players have reported that the MW3 servers are down. Players have lost their weapons and items in on-going matches, and the multi-player system is not functioning. However, there have been no official announcements from the Call of Duty Official Site or X (Twitter).
[Fixed] Multiple Titles Inaccessible
Check Error Details
#MW3 #MW2— Call of Duty Updates (@CODUpdates) November 2, 2023
We are investigating a service outage impacting multiple titles. During this time, Campaign Early Access, account ownership checks, and progression systems may be temporarily unavailable.
We will provide an update as soon as we are able. pic.twitter.com/oJOdAboPh8
|Thursday, November 2, 2023 around 1:00pm (PST)
|In progress: Purchase
CoD: MW3 is currently experiencing an issue where some players are not able to access some of the content in the game, including the campaign mode. We also experienced a problem where the game indicates the game was not purchased yet.
- Close the game and try reloading it again.
Also check for updates from the official X (Twitter) account for any updates regarding this issue.
[Fixed] Error "Disc Required"Check Error Details
|Thursday, November 2, 2023 around 9:00am (PST)
You own the Cross-Gen play disc version of Call of Duty: Modern Warfare II for PlayStation4, which requires a play disc to play the game on your PlayStation5 console. Please insert a play disc for Call of Duty: Modern Warfare II and retry.
The PlayStation 5 version of CoD: MW3 is currently experiencing an issue where the above text is displayed and the campaign mode cannot be played. The PC version of the game seems to play fine.
- Reinstall CoD: MW3
- Open Options → Settings → Manege Files and download the MW2 campaign pack
For reference, some people on X (Twitter) said they were able to fix the issue by using the above methods.
Common Error Codes
Common Error Codes
Please note the information presented here primarily concerns error code data within the Call of Duty: Modern Warfare series. We anticipate updating this content as further details on known issues in the forthcoming release of CoD MW3 becomes available.
|Error Code 8192
|Indicates a server connectivity issue.
|Error Code 262146
|Often suggests a problem with your internet connection or the game's servers.
|Error Code 6065
|DirectX issue or a problem with your GPU drivers.
|Error Code 656448
|Points to problems with the game's installation or files.
|Error Code 2048
|Loss of connection to the server.
|Error Code 262146
|Generally indicates a problem with the internet connection or server issues.
|Error Code 4
|Suggests a problem with the Activision servers or your internet connection.
|Error Code 6
|It indicates a connection issue or problems with your platform's online services
Beta Error Codes
|Dev Error 841
|Servers may be under maintenance
|Dev Error 5573
|Occurs from game crashes
|Dev Error 6065
Dev Error 6066
Dev Error 6068
|Vram and internal space issues
What Are Error Codes?
Error codes are special indicators that help diagnose and troubleshoot specific issues or problems that may have occurred so you can quickly resolve it.
How To Fix Errors?
Install On Windows 10 Or 11 Version
Take note that you may experience stability issues when MW3 is played on older versions of Windows 10, as Microsoft no longer provides support for these older OS versions.
|Call of Duty: Modern Warfare III is not compatible with Windows 7 or Windows 8.
Make Sure To Meet At least The Minimum System Requirements
|Windows 10 64 Bit (latest update)*
|Intel Core i3-6100 or AMD Ryzen 3 1200 (For Multiplayer)
Intel Core i5-6600 or AMD Ryzen 5 1400
|SSD with 79 GB available space at launch for COD HQ and Multiplayer (For Multiplayer)
*34 GB with COD HQ already installed
SSD with 149 GB† available space at launch
*78 GB with COD HQ and Warzone already installed
|Hi-Rez Assets Cache
|Up to 32 GB
|NVIDIA GeForce GTX 960 / GTX 1650 or AMD Radeon RX 470
Recommended Video Card Drivers Versions
|537.58 - WHQL
|Adrenalin Edition 23.10.2
Verify Game Files On PC
If you're playing on a PC, you can verify the game files in the Battle.net launcher or on other platforms like Steam. This will check for and replace any corrupted game files.
Lower Graphics Settings
If you're experiencing lag issues or crashes, try lowering your graphics settings. This can reduce the strain on your system and potentially resolve the issue.
Disable Overlays And Background Applications
Overlays from other applications can sometimes conflict with the game. Try disabling any open overlays as well as other background applications to see if it resolves the issue.
Make sure you have enough free disk space on your hard drive. Insufficient space can cause performance issues or prevent the game from running.
Sometimes, issues can be specific to the game's current build and require a patch or fix. Therefore, it's important to ensure that your copy of MW3 is running the latest version.
Check Your Internet Connection
A stable internet connection is crucial for online multiplayer games like MW3. Make sure that you have a reliable and fast connection, and consider using a wired connection instead of Wi-Fi.
Restarting your router can help clear out temporary network issues and refresh your connection which can improve your online gaming experience. If you continue to experience problems or outages, consider reaching out to your Internet Service Provider (ISP) for further assistance or troubleshooting.
Contact Customer Support
If none of the above steps resolve your issue, consider reaching out to the game's official support channels for assistance. They may be able to provide specific guidance or updates specifically on the issue you might be encountering.Activision Customer Support
CoD MW3 Related Guide
Best & Tier List
Weapon Related Guide
|Guns & Weapons Tracker
|Armory Unlocks & Challenges
|Fast Leveling of Guns
|How To Get Akimbo Guns
|What Is Cooked Grenade In Daily Challenge?
|Weapon Rarity Explained