Dev Error 12744 in Modern Warfare 3, How to Fix Dev Error 12744 in Modern Warfare 3?
by Sangamithra
Updated Dec 02, 2023
Dev Error 12744 in Modern Warfare 3
Dev Error 12744 in Modern Warfare 3 is a technical issue causing disruptions during gameplay. It manifests as a split-screen problem, particularly on maps like Rust or Shipment. Unlike some errors with specific triggers, Dev Error 12744 seems to occur randomly, often when playing in split-screen mode.
The root cause of this error remains unclear, making it challenging for players to pinpoint its origin. If you encounter this error, seeking assistance from Activision Support is advisable for a more accurate diagnosis and potential solutions.
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Causes of Dev Error 12744 in Modern Warfare 3
Dev Error 12744 in Modern Warfare 3 occurs when attempting split-screen multiplayer, particularly on maps carried over from MW2. The error, with an unknown origin, disrupts online play, prompting players to either play solo or avoid certain maps for a bug-free experience.
The issue, though not as frequent, affects split-screen players, necessitating acknowledgment and resolution from Activision and Sledgehammer Games. To report and expedite a fix, players are encouraged to contact Activision Customer Support. The limited workaround involves sacrificing access to certain maps to mitigate the impact of this bug during split-screen gameplay.
Modern Warfare 3
"Call of Duty: Modern Warfare III," released in November 2023, is a first-person shooter video game developed by Sledgehammer Games and published by Activision. It marks the twentieth installment in the Call of Duty series and serves as a direct sequel to 2022's Modern Warfare II. The game maintains the realistic, modern setting of its predecessors, following the storyline of Task Force 141 as they pursue Russian ultranationalist and terrorist Vladimir Makarov, who plans to instigate a third World War.
In addition to a compelling single-player mode, the multiplayer features all 16 base maps from Modern Warfare 2, remastered, and promises new maps post-launch. Notably, Modern Warfare III introduces a zombie mode set in an open world, a first for the Modern Warfare series.
Sledgehammer Games, previously responsible for Call of Duty: Vanguard, initially intended to develop an expansion for Modern Warfare II but transformed it into a standalone game, using the IW 9.0 engine. Treyarch, known for the Black Ops series, collaborated on the Zombies mode.
How to Fix Dev Error 12744 in Modern Warfare 3?
If a player is experiencing Dev Error 12744 in Modern Warfare 3, they can follow a few steps to potentially resolve the issue:
Check for Updates: Ensure that the game is up-to-date by looking for any available updates or hotfixes.
Verify Game Files (Steam): If the game is on Steam, the player can right-click on Modern Warfare 3, access Properties, select Installed Files, and opt to Verify the Integrity of Game Files. After completion, they can launch MW3 to check for the error.
Scan and Repair (Battle.net): For users on the Battle.net launcher, navigating to the Call of Duty section, clicking on the cogwheel beside the play button, entering the settings menu, and selecting scan and repair may help. After the process, the player can try launching MW3 again.
Restarting the Console: Whether on PlayStation or Xbox, the player should turn off and unplug their console, wait for 60 seconds, plug it back in, and turn it on before attempting to open MW3 to see if the error persists.
Resetting the Network Connection: After closing MW3, the player can shut down their router or modem, unplug it, press the power button a few times or hold it down for about 10 seconds, plug it back in, and let it restart. Subsequently, they can try launching MW3 again.
Reinstalling the Game: If the above steps do not resolve the issue, the player may consider reinstalling the game as a last resort.
If none of these solutions prove effective, the player is recommended to contact Activision Support for additional assistance.
Modern Warfare 3 Trailer
Dev Error 12744 in Modern Warfare 3 - FAQS
It's a split-screen issue, occurring randomly on maps like Rust or Shipment, disrupting multiplayer gameplay.
Update the game, verify game files on Steam, scan and repair on Battle.net, restart console, reset network connection, or consider reinstalling the game.
Mainly encountered during split-screen multiplayer, especially on maps carried over from MW2, prompting players to play solo or avoid specific maps.
Visit Activision's support page online and submit a ticket for assistance with the error.