Call Of Duty Black Ops 2 Failed To Allocate From State Pool Fix

The "Failed to allocate from state pool" error in Call of Duty: Black Ops II

BO2’s .exe is 32-bit and can’t use more than ~3.5GB RAM. The "Failed to allocate from state pool" error

Since Black Ops 2 was released in 2012, modern Windows 10 and 11 features like Fullscreen Optimization can interfere with its engine. Go to the Black Ops 2 installation directory. The "Failed to allocate from state pool" error

Lower All Settings:

Turn every graphical option to its lowest possible setting or "Off". Windowed Mode: Switch from Fullscreen to Windowed mode. The "Failed to allocate from state pool" error