Allow files to download and save to the host operating system from Microsoft Defender Application Guard

This policy setting determines whether to save downloaded files to the host operating system from the Microsoft Defender Application Guard container.

If you enable this setting, people can save downloaded files from the Microsoft Defender Application Guard container to the host operating system.

If you disable or don't configure this setting, people can't save downloaded files from the Microsoft Defender Application Guard container to the host operating system.

Supported on: Microsoft Edge on Windows 10 Enterprise or Windows 10 Education with Microsoft Defender Application Guard in Enterprise mode

Registry HiveHKEY_LOCAL_MACHINE
Registry PathSOFTWARE\Policies\Microsoft\AppHVSI
Value NameSaveFilesToHost
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

apphvsi.admx

Administrative Templates (Computers)

Administrative Templates (Users)