Prevent changing sounds: registry value NoChangingSoundSchemeUserHKCU\Software\Policies\Microsoft\Windows\Personalization
- Policy ID
- CPL_Personalization_NoSoundSchemeUI
- Scope
- User Configuration
- Supported on
- At least Windows Server 2008 R2 or Windows 7
- Source
- Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
- Category
- Control Panel › Personalization