After lowering these, restart the mission or map. This often allows the game to pass the loading point that triggers the crash. 2. Verify Game File Integrity (Steam)
Right-click on and select Properties .
: Ensure all three versions of the game (Singleplayer, Multiplayer, and Zombies) are installed, as they sometimes share essential shared assets. Steam Community Console (Xbox 360/Backwards Compatible) After lowering these, restart the mission or map
The launch option (Solution 1) is the definitive fix for 90% of players. It allows the 32-bit engine to utilize enough memory to handle modern textures and unlocked camouflages without crashing.
Restart your current mission from the beginning (do not resume a mid-mission checkpoint, as the error state might already be saved in the cache). Verify Game File Integrity (Steam) Right-click on and
Modern versions of Windows (10 and 11) can struggle with the game's older resource management.
Compatibility notes
The following solutions are arranged from the most common and simple fixes to more advanced tweaks. Work through them in order until the issue is resolved.
BO2 Error: Failed to allocate from state pool :: Call of Duty It allows the 32-bit engine to utilize enough
If you cannot use a third-party patcher, or you want a non-executable method, editing the game’s configuration file is your next best bet.
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