0xc00025 Black Ops 2 — Fatal Error

Error 0xc00025 is an that translates to:

Microsoft’s Control Flow Guard is the direct cause of fatal error 0xc00025 for most Black Ops 2 players. By disabling CFG for t6sp.exe , you effectively revert the security policy for that legacy app, allowing it to boot normally.

Before diving into the fixes, it is helpful to understand the culprit. In Windows architecture, error codes starting with 0xc usually indicate a status violation. Specifically, 0xc000025 typically relates to an or a memory read/write violation . fatal error 0xc00025 black ops 2

Black Ops 2 is a 32-bit application built for Windows 7 and DirectX 11. Modern gaming systems (Windows 10/11, high-refresh monitors, multi-core CPUs) handle legacy code poorly. The 0xc00025 error specifically triggers when the game fails to initialize the rendering pipeline, often due to:

Overlays inject DLLs into the game process. If the injection fails or conflicts, Windows throws 0xc00025 . Error 0xc00025 is an that translates to: Microsoft’s

Modern gaming rigs often run software that overlays graphics on top of games (FPS counters, chat overlays, recording software). Black Ops 2 is notorious for mistaking these overlays for "injectors" or hacks, resulting in a Fatal Error.

Modern Windows versions often block older executables from accessing necessary resources. In Windows architecture, error codes starting with 0xc

Updated for 2026 compatibility. This article targets the long-tail keyword "fatal error 0xc00025 black ops 2" to help PC gamers restore their classic Call of Duty experience.