From State Pool Fix Best ((exclusive)) | Call Of Duty Black Ops 2 Failed To Allocate

Open GeForce Experience and install the latest drivers. AMD: Open AMD Software and check for updates.

Scroll down to and click Add or remove exclusions . Add the folder where your Black Ops 2 game is installed. 6. Update Graphics Drivers Open GeForce Experience and install the latest drivers

Alternative: Use the NVIDIA Control Panel to force 16x Anisotropic Filtering and set the game to "Performance" mode. 4. Run in Compatibility Mode Windows 10/11 might not handle older game APIs correctly. Add the folder where your Black Ops 2 game is installed

Select High Performance to assign your primary GPU directly. Step 5: Save the settings and reboot your computer. Summary Table: Quick Troubleshooting Guide Solution Method Success Rate Windowed Mode + Lowest Settings Passing specific campaign crashes (e.g., Karma Heli crash) Very High Restarting the Mission Clearing stuck engine memory loops from faulty auto-saves High Steam Cache Verification Fixing broken scripts and corrupted download assets Medium Windows 7/8 Compatibility Resolving modern OS memory stack and engine conflicts Medium Open GeForce Experience and install the latest drivers

This fix tells the game to request more memory from Windows upon startup. This is the standard solution for the Plutonium client and works for the Steam version as well.