Modern Warfare 2 Dev Error 356, How to Fix Call of Duty Modern Warfare Dev Error 356?

If you got stuck with the Modern Warfare 2 Dev Error 356, this article helps you to get rid of the Dev Error 356 in Activision's Call of Duty: Modern Warfare 2.

by Alaguvelan M

Updated Jun 28, 2023

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Modern Warfare 2 Dev Error 356, How to Fix Call of Duty Modern Warfare Dev Error 356?
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Modern Warfare 2 Dev Error 356

Dev error 356 commonly occurs in Call of Duty: Modern Warfare 2, and it can stem from various factors. These factors include issues with localized language files, corrupted game files, and problems with shader cache optimization. To resolve this error, several potential solutions can be implemented.

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These include restarting the game, verifying the integrity of game files, repairing game files, and enabling shader cache optimization. If you are playing on Steam, you can attempt to repair the game's files by right-clicking the game tile in your Steam Library and selecting "Properties."

The dev error 356 occurs when the game encounters difficulty accessing specific game files or when shader cache optimization encounters issues. Shader cache optimization is employed in the game to enhance graphical performance and reduce load times.

One common cause of this error is related to problems with the game's localized language files. These files can become corrupted or go missing, leading to the game's failure to load correctly and displaying the dev error 356 messages. To address this problem, you may need to reinstall the game and ensure the proper installation of all necessary language files.

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Another potential cause of dev error 356 is file corruption or incomplete installation. If this is the case, you can try verifying the integrity of the game files through the game's launcher or, if you are playing on a PC, via Steam. By verifying the game files, you can ensure that all files are correctly installed and resolve any missing or corrupted files.

Enabling shader cache optimization can also be beneficial in addressing the dev error 356. This feature improves the game's performance by pre-compiling shaders and storing them in cache memory. You can enable this feature in the game's options menu by navigating to the Graphics tab and scrolling down to the Cache Sun Shadow Maps option.

If you still encounter dev error 356 after attempting the aforementioned solutions, it is advisable to seek further assistance from the game's support team. They can offer additional troubleshooting tips or suggest alternative solutions based on your specific system configuration and game settings.

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Cause of Modern Warfare 2 Dev Error 356

The specific cause of Modern Warfare 2 Dev Error 356 remains uncertain, but there are several potential factors that could contribute to this error. One possible explanation is a breakdown in communication between the game and its servers, leading to the error. Another possibility is the presence of corrupted game files, potentially caused by various factors such as interrupted updates or sudden system shutdowns during gameplay.

Outdated drivers for hardware components can also result in conflicts with the game's code, leading to the error. Some users have reported that the error may be linked to internet connectivity issues, particularly when playing in multiplayer mode. It's worth noting that issues with the game's servers, including slow response times or periods of downtime, can hinder proper communication and trigger the error.

Dev Error 356 could be attributed to a bug within the game's code, which may necessitate a game patch or update for resolution.

  • Corrupted or missing game files: This refers to instances where certain files necessary for the proper functioning of Modern Warfare 2 become corrupted or are inadvertently deleted. This can occur due to factors such as failed game updates, unexpected system shutdowns while playing the game, or other issues that disrupt the integrity of the game's files. When these files are corrupted or missing, it can lead to errors like Dev Error 356.
  • Outdated hardware drivers: Modern Warfare 2 relies on various hardware components, such as graphics cards and sound cards, to deliver optimal performance. If the drivers for these hardware components are outdated, they may conflict with the game's code and cause errors like Dev Error 356. Outdated drivers can result in compatibility issues and hinder the smooth operation of the game.
  • Internet connectivity issues: Online multiplayer mode in Modern Warfare 2 requires a stable and reliable internet connection. If there are connectivity issues, such as a weak or intermittent connection, it can disrupt the communication between the game and the server. This can lead to Dev Error 356 and other related errors that affect the multiplayer experience. Network congestion, router settings, or issues with the ISP can contribute to internet connectivity problems.
  • Issues with the game's servers: The game's servers are responsible for handling player interactions, matchmaking, and other online features. If the servers experience problems, such as slow response times or periods of downtime, it can prevent the game from communicating effectively with the server. As a result, players may encounter errors like Dev Error 356 when trying to access online features or connect to multiplayer matches.
  • Bugs in the game's code: Software development is a complex process, and sometimes bugs or glitches can be present in the game's code. These bugs can cause unexpected errors, including Dev Error 356. Bugs may arise due to coding errors, incomplete testing, or interactions between different game systems. Developers often release patches or updates to address these bugs and improve the overall stability of the game.
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How to Fix Call of Duty Modern Warfare II Dev Error 356?

If you're encountering Dev Error 356 in Call of Duty Modern Warfare II, there are several troubleshooting steps you can take to resolve the issue:

  • Verify the integrity of your game files: This process scans your game files for any corruption and repairs them if necessary. To do this:

    • Open the Steam client and go to your Library.
    • Right-click on Call of Duty Modern Warfare II and select Properties.
    • Click on the Local Files tab.
    • Click on Verify Integrity of Game Files.
  • Update your graphics drivers: Outdated graphics drivers can sometimes cause conflicts with games. To update your graphics drivers:

    • Visit the website of your graphics card manufacturer.
    • Download the latest drivers specifically for your graphics card.
    • Install the downloaded drivers on your computer.
  • Run a memory diagnostic test: This test helps identify any errors in your computer's memory. To perform a memory diagnostic test:

    • Press the Windows key + R.
    • Type "mdsched.exe" and press Enter.
    • Click on "Restart now and check for problems" (recommended).
  • Uninstall and reinstall Modern Warfare 2: This process removes the game from your computer and performs a fresh installation. To uninstall and reinstall Modern Warfare 2:

    • Open the Steam client and go to your Library.
    • Right-click on Call of Duty Modern Warfare II and select Uninstall.
    • After the game is uninstalled, download and install it again.

If you have followed all of the above steps and continue to experience Dev Error 356, it may be necessary to contact Activision support for further assistance. They can provide additional guidance and troubleshoot the issue with you.

Call of Duty: Modern Warfare 2

Modern Warfare II, released in 2022, is a first-person shooter video game created by Infinity Ward and published by Activision. Serving as the 19th installment in the Call of Duty series, it follows the success of its predecessor, Call of Duty: Modern Warfare from 2019. The game was made available on October 28, 2022, for multiple platforms including Microsoft Windows, PlayStation 4, PlayStation 5, Xbox One, and Xbox Series X/S.

Set in the present-day world, Modern Warfare II presents a global conflict between Task Force 141 and a new terrorist threat. Players assume the roles of various characters such as Captain John Price, Kyle "Gaz" Garrick, and Simon "Ghost" Riley. The game garnered critical acclaim for its exceptional gameplay, compelling campaign, and impressive graphics. Its commercial success was evident as it sold over 25 million copies worldwide.

One of the notable aspects of the game is its campaign, which received praise for its realism and emotional impact. Players experience the harsh realities of war as they inhabit the perspectives of soldiers in a warzone. Modern Warfare II doesn't shy away from depicting the horrors of war and incorporates morally ambiguous choices, allowing players to shape their own path.

The multiplayer mode of Modern Warfare II was also highly acclaimed for its fast-paced and intense gameplay. It offers a diverse selection of maps and game modes, catering to various player preferences. Emphasizing teamwork, the multiplayer mode adds an extra layer of satisfaction when playing with friends. In addition to these features, Modern Warfare II offers cross-platform play, enabling players on different platforms to join forces. Whether playing on a PlayStation, Xbox, or PC, gamers can engage with one another seamlessly.

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Modern Warfare 2 Dev Error 356 - FAQs

1. What is Modern Warfare 2 Dev Error 356?

Modern Warfare 2 Dev Error 356 is a specific error code that has been encountered by players of the game and can be related to issues with corrupt files or server communication.

2. What does Dev Error 356 indicate?

Dev Error 356 usually indicates that an error has occurred, and the cause of the error needs to be investigated further.

3. How can Modern Warfare 2 Dev Error 356 be resolved?

To resolve Modern Warfare 2 Dev Error 356, players can try restarting the game, verifying the integrity of game files, repairing game files, checking for out-of-date hardware drivers, or waiting for a game patch or update to fix the bug.

4. What are the possible causes of Modern Warfare 2 Dev Error 356?

Modern Warfare 2 Dev Error 356 can be caused by corrupted or missing game files, outdated hardware drivers, internet connectivity issues, issues with the game's servers, or bugs in the game's code.

5. Is Modern Warfare 2 available on PlayStation Plus?

The requirement for PlayStation Plus to play Modern Warfare 2 online depends on the platform and the game edition being played. Generally, PlayStation Plus is not required to play Modern Warfare 2 online.

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