Click the button next to the play button and select Manage . Go to the Files tab and click Verify and Repair . 2. Disable Subscribed Mods
Your security software is the most frequent trigger for this error, blocking the game from verifying its own assets. Open the and type Windows Security . age of empires 2 definitive edition tampering detected
Accumulated cache files can sometimes carry corrupted data over from previous patches. Press Windows Key + R to open the Run dialog box. Click the button next to the play button and select Manage