This module is in its prototyping phase. Frequent breaking changes are expected until this notice is removed. Since the API of AvaloniaUIShell follows the Avalonia UI's API, you can read the Avalonia ...
Many organizations block mmc.exe execution (via endpoint protection policies like SentinelOne), which disables every MMC-hosted tool: regedit, Event Viewer, Device Manager, and all MMC snap-ins.