As you may know, Age of Empires II Definitive Edition is the latest AOE game version recently released on both the Steam and Microsoft platforms. This real-time strategy game has attracted many players with its Ultra 4K graphics, detailed visuals, and authentic sound.
Guide to Fix SteamAPI RestartApp Error in AOE 2 DE
It's quite simple, Age of Empires II Definitive Edition is essentially an online strategy game played through the official Steam platform. The SteamAPI RestartApp error occurs when the platform doesn't recognize AOE 2 DE, and the system notifies you that the game cannot launch (as shown in the image below by Mytour).
The solution for fixing the SteamAPI RestartApp Error in AOE 2 Definitive Edition is straightforward. Just download our SteamAPI RestartApp file at the link below, extract it with WinRAR, and copy all the contents from the SteamAPI RestartApp folder to the storage location of Age of Empires II Definitive Edition. Remember to copy everything, overwriting existing files if necessary.
- Download the SteamAPI RestartApp file for AOE II DE [here](#).
Right-click (Right-Click) and choose Extract To SteamAPI RestartApp
Move all files from the SteamAPI RestartApp folder to AOE 2 DE
Select Replace The File In The Destination to perform the overwrite
After completing these steps, launch Age of Empires II Definitive Edition, and you can start playing campaigns as usual. If you encounter any other errors during your experience, please comment in the section below, and we will assist you as soon as possible. Enjoy your gaming experience!
Currently, Age of Empires II Definitive Edition is available for purchase on the Steam and Microsoft platforms, priced at over 300,000 VND. If you want to play the multiplayer mode, you'll need to buy the game. Otherwise, you can download Age of Empires II Definitive Edition for free [here](#). Please note that this version is for offline play only.