Since the game was designed for Windows 7, forcing compatibility can resolve environment-related crashes. Navigate to the game folder. Right-click t6mp.exe . Select > Compatibility .
High-performance settings can sometimes "overflow" the game's state pool. Since the game was designed for Windows 7,
Call of Duty: Black Ops 2 remains a masterpiece of the franchise, but modern PC hardware often triggers the frustrating "Failed to allocate from state pool" error. This crash typically happens because the game’s engine struggles to manage memory on high-core-count CPUs or modern GPUs. Select > Compatibility
Place the file in your game’s root directory (where t6mp.exe or t6sp.exe is located). This crash typically happens because the game’s engine
If your Windows Page File is disabled or too small, the state pool will fail instantly. Open . Under Performance , click Settings > Advanced > Change .
The most reliable solution is the community-made "T6Fix." This patch specifically addresses memory allocation bugs on modern systems.
The game engine often crashes when it tries to pre-allocate more memory than its 32-bit architecture can handle. Right-click in your Steam Library. Select Properties > General .