"Failed to start (often accompanied by error code 2148204812 ) is a common issue for Football Manager 2018
The problem stems entirely from a breakdown in communication between your Windows operating system, your hardware, and the integrated Denuvo Anti-Tamper DRM (Digital Rights Management) software. When the game launcher cannot load or verify the digital signature of the Denuvo kernel driver, it halts the launch process entirely.
Before proceeding with more involved steps, try the simplest fix first: A clean boot often resolves temporary software glitches that could be causing the issue.
Before contacting support, be sure to have the following information ready: football manager 2018 failed to start denuvo driver link
If none of the above solutions work, you might need to reinstall the game.
: If you are using a legitimate copy, Denuvo may need to re-verify your license. Navigate to your game's data folder (usually in C:\Users\[Your Name]\AppData\Local or the Steam installation directory). Move the existing offline token
Right-click on in your library and select Properties . Navigate to the Installed Files (or Local Files) tab. "Failed to start (often accompanied by error code
: Certain kernel-level anti-cheats can conflict with Denuvo. Riot Vanguard
Ensure you have the latest supported versions installed, as these are often required for game drivers to function correctly. You can find official downloads at the Microsoft Support site Network Refresh:
is usually caused by antivirus software blocking game files or conflicts with Windows security settings . This typically occurs when a required .dll or executable file is quarantined or deleted . Top Solutions to Fix the Error Before contacting support, be sure to have the
Reinstall the game with your antivirus temporarily paused to ensure all launch links install seamlessly. Summary of Quick Workarounds Potential Cause Quick Resolution Strategy
The most common reason for this error in recent years has been a direct software conflict, specifically with anti‑cheat system, used for games like Valorant . Both Denuvo and Vanguard operate at the kernel level—the highest possible privilege level in Windows. When two different kernel‑level drivers compete for resources, conflicts arise, which prevent Denuvo from loading.