To fix the error, you must resolve the memory allocation conflict between the aging Black Ops 2 engine (T6) and modern operating systems. This guide outlines every community-tested solution to get your game running smoothly again. What Causes the "Failed to Allocate from State Pool" Error?
🛠️ Method 1: Lower the In-Game Engine Load (The Fastest Quick-Fix)
If you continue to experience issues, consider these advanced troubleshooting steps: To fix the error, you must resolve the
Comprehensive Guide to Fixing the Call of Duty: Black Ops 2 "Failed to Allocate from State Pool" Error
Next, open the folder within that same directory, find dxsetup.exe , run it, and accept the license terms to overwrite corrupted files. Reboot your PC completely. Quick Diagnostic Overview Fix Action Target Trigger Success Rate Lower Graphics + Windowed VRAM / Engine Overflow Story Rewind (No Harper) Script State Crash Steam File Verification Corrupted Cache Assets DirectX/VC++ Repair System Library Incompatibility 🛠️ Method 1: Lower the In-Game Engine Load
Lower the resolution below your monitor's native setting (e.g., 800x600 or 1280x720). Mission Rewind (Campaign Only)
Locate the file, right-click it, and select Run as Administrator . Mission Rewind (Campaign Only) Locate the file, right-click
For some players, deleting specific localized files can resolve memory initialization errors. Navigate to your game's installation folder. Locate and files named starting with localized_English_iwXX (or your specific language). After deleting, use Steam to verify the integrity of game files to redownload clean versions. 4. Compatibility & Admin Settings
(for multiplayer/zombies) and optionally config.cfg (for single-player). Back up both files (copy them to your desktop).