Patched DX12 binaries rely heavily on up-to-date driver instruction sets. Use official utilities to install the newest available drivers for your specific graphics hardware.

What or issue are you experiencing when running the game?

Always ensure you are using official patches provided by developers like Rebellion to avoid security risks associated with third-party modified .exe files. Failed to Start Game (Missing Executable) - Steam Support

(Disclaimer: This post is for educational and security awareness purposes only. Circumventing DRM may violate software licenses and local laws.)