If the error occurs during the LA mission ("Cordis Die"), use the "Mission Select" menu to Rewind Story to the previous mission. Specific Choice Fix
Also find and set: seta r_gpuSync "0" (if present) seta r_multiGpu "0" If the error occurs during the LA mission
(Invoking related search terms)
Some programs or background applications may be interfering with the game, causing the "Failed to Allocate from State Pool" error. To disable conflicting programs: It typically occurs when the game runs out
If the error occurs outside of specific missions or persists, follow these standard PC maintenance steps: a memory leak
The error in Call of Duty: Black Ops 2 (especially on PC) is a memory-related issue. It typically occurs when the game runs out of available video memory (VRAM) or system RAM due to high settings, a memory leak, or compatibility problems.
Ensure no scripts are corrupted by right-clicking the game in Steam > Properties > Installed Files > Verify integrity of game files .