Enable headless UI mode
- Policy ID
- UX_Configuration_UILockdown
- Scope
- Computer Configuration
- Supported on
- At least Windows Vista
- Source
- Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
- Category
- Windows Components › Microsoft Defender Antivirus › Client Interface
Description
This policy setting allows you to configure whether or not to display AM UI to the users.
If you enable this setting AM UI won't be available to users.
Registry
ComputerHKEY_LOCAL_MACHINE
- UILockdownREG_DWORD