While this article focuses on Windows 10, it is worth noting that the MS-Gaming Overlay (now officially called the ) is even more powerful on Windows 11. It integrates directly with Microsoft Teams (for work/gaming split), Discord voice chat (via partnership), and Auto HDR controls.
If you do not wish to use the overlay and want to stop the pop-up error, you can disable the protocol through your system settings or registry. ms-gaming overlay download windows 10
Sometimes, a registry key prevents the overlay from launching. While this article focuses on Windows 10, it