Do not attempt to install V1.01 over a Steam-licensed version of WWE 2K16 . The CODEX crack will conflict with Steam's DRM, potentially resulting in a VAC (Valve Anti-Cheat) warning or a corrupted installation. This update is strictly for the scene release .
Installing this update incorrectly can lead to "missing DLL" errors or the game reverting to an unpatched state. Follow this guide meticulously. WWE 2K16 Update V1.01-CODEX