Microsoft frequently patches bugs related to URI protocols (links like ms-gamebar ). If you are running an outdated version of Windows, these links may fail.
The ms-gamebar protocol is what Windows uses to trigger the Game Bar overlay. When you click a link that utilizes this protocol (like a Discord game invite or a screenshot capture request), Windows looks in the registry for the app associated with that protocol. ms-gamebar link error
| Issue | Description | |-------|-------------| | | The ms-gamebar: URI scheme requires the Xbox Game Bar app. If missing/uninstalled, the link fails. | | Corrupted app | Game Bar may be present but broken (e.g., after a Windows update). | | Registry or protocol issue | The ms-gamebar protocol handler is missing or misconfigured. | | Group Policy / IT restrictions | Managed PCs may disable Game Bar. | | Windows version | Very old Windows 10 builds or some Windows 11 LTSC versions may lack support. | Microsoft frequently patches bugs related to URI protocols
To uninstall the current broken version, paste this command and press Enter: When you click a link that utilizes this