call of duty error code header
Diver error message in MW2 or Warzone is a serious problem as it means that some important game files have failed, preventing you from playing the game. It indicates that a key file is missing in MW2 or Warzone. This may come as a surprise if you’ve been playing the game recently without any issues. Unlike other bugs where you can still play offline, this bug completely blocks you from accessing the game. Fortunately, there are a few ways to fix this problem if you have the time.
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How to fix Call of Duty error code header?
Receive diver error message:
- Diver error message encountered while playing the game.
Restart the game:
Check for updates:
- If the error persists, please manually check for game updates.
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On PlayStation, go to the main menu, press the menu button on the game, and search for updates.
Update the game:
- If an update is available, make sure the game is fully updated.
Verify file integrity (PC):
Redownload the game (worst case scenario):
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Call of Duty Modern Warfare 3
“Call of Duty: Modern Warfare III” is a first-person shooter developed by Sledgehammer Games and published by Activision Blizzard. This is the twentieth entry in the “Call of Duty” series and the third entry in the rebooted “Modern Warfare” sub-series, following the events of 2022’s “Modern Warfare II”.
The game was released on November 10, 2023 on multiple platforms, including PlayStation 4, PlayStation 5, Windows, Xbox One, and Xbox Series X/S. “Modern Warfare III” retains the realistic and contemporary setting of the previous game and continues the overall narrative of the series.
The storyline revolves around the multinational Special Operations Forces Task Force 141 as they hunt down Vladimir Makarov, a Russian ultranationalist and terrorist who plans to incite World War III. The multiplayer portion of the game features remastered versions of all 16 base maps from Call of Duty: Modern Warfare 2, with additional maps being prepared for post-launch updates.
“Call of Duty: Modern Warfare 3” gameplay
Call of Duty: Modern Warfare III offers similar gameplay to its predecessor, Modern Warfare II, and the broader Call of Duty series. It retains features such as slide to cancel, and introduces “open combat missions” in the campaign, allowing players to approach targets more freely.
In multiplayer mode, all 16 maps of Call of Duty: Modern Warfare 2 will be accessible at launch. Players can vote for maps in the matchmaking lobby, a feature returning after being omitted from some recent games. The game also increases the player’s health, thereby extending the “time to kill” (TTK).
The “red dot” minimap, which was not present in Modern Warfare 2019, is back with a vengeance, showing the location of enemies when they fire unsuppressed weapons. Classic game modes like Kill Confirmed and Hardpoint are back, along with a new mode called Cutthroat. Ground War and War modes return with dedicated maps, and AI-driven moderation can identify and report toxic behavior. More than a dozen new multiplayer maps will be released at launch.
A highlight is the novel open-world PvE Zombies mode developed in partnership between Treyarch and Sledgehammer Games. Unlike traditional turn-based Zombies, it follows a DMZ mode structure, with up to 24 players forming squads to battle zombies and AI-controlled human enemies to complete objectives, collect loot, and extract items. The mode introduces “zones” instead of rounds, with escalating difficulty levels. Aetherstorms and narrative-driven story missions add depth to the experience.
Call of Duty: Modern Warfare 3 system requirements
Minimum specifications
- Operating System: Windows 10 64-bit (latest update)*
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CPU: Intel Core i3-6100 or AMD Ryzen 3 1200
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Memory: 8GB
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Storage: SSD with 79 GB available at launch for COD HQ and multiplayer (34 GB with COD HQ installed)
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Hi-Rez resource cache: up to 32 GB
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Graphics card: NVIDIA GeForce GTX 960 / GTX 1650 or AMD Radeon RX 470
- Video memory: 2 GB
Recommended specifications
- Operating System: Windows 10 64-bit (latest update) or Windows 11 64-bit (latest update)*
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CPU: Intel Core i7-6700K or AMD Ryzen 5 1600X
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Memory: 16GB
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Storage: SSD, 149 GB available at launch (78 GB with COD HQ and Warzone installed)
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Hi-Rez resource cache: up to 32 GB
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Graphics card: NVIDIA GeForce GTX 1080Ti / RTX 3060 or AMD Radeon RX 6600XT
- Video memory: 8 GB
“Call of Duty: Modern Warfare 3” trailer
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