Disable the in-game overlay in the general settings tab.
: Discord, Steam, or Xbox overlays can sometimes trigger the anti-tamper system.
Add both the AoE2DE_s.exe (the game executable) and your entire Age of Empires 2 installation folder to the exclusion list.
Add the entire folder path of Age of Empires II: Definitive Edition to the list. age of empires 2 definitive edition tampering detected
When this error occurs, game functionality is typically disabled, and menu buttons (like Multiplayer or Skirmish) may appear greyed out. Common Causes
: Missing or altered files from recent updates can cause the error.
Good luck, and may your villagers never idle Disable the in-game overlay in the general settings tab
If you only play single-player or unranked lobbies, you can:
Click and wait for the process to complete. On Xbox App / Microsoft Store: Open the Xbox App and locate the game in your library.
Missing or modified data files can trigger the anti-tampering system. How to Fix the Error Add the entire folder path of Age of
To rule out any hidden background processes or services interfering with the game, execute a clean boot. Press Windows Key + R , type msconfig , and hit Enter.
Did this error start happening or after installing a new mod ?
The fix can sometimes depend on where you bought the game. The official support page from Age of Empires provides these tailored solutions.