: If you cannot see lobbies, ensure your Windows Firewall has an exception for the game and that your ports (TCP 27014-27050; UDP 27000-27030) are open.
: Open the folder where your game is installed. For a default Steam installation, this is usually:
C:\Program Files (x86)\Steam\steamapps\common\Age of Mythology .
To use the (often referred to as an "Online-Fix" or "Multiplayer Fix"), you need to apply the files directly to your Age of Mythology: Extended Edition installation folder. This fix is primarily used to enable multiplayer functionality for versions of the game not directly launched through a standard Steam purchase. Installation Steps