Prevents users from changing the sound scheme.By default users can use the Sounds tab in the Sound Control Panel to add remove or change the system Sound Scheme.If you enable this setting none of the Sound Scheme settings can be changed by the user.
Policy path:
Control Panel\Personalization
Scope:
User
Supported on:
At least Windows Server 2008 R2 or Windows 7
Registry settings:
HKCU\Software\Policies\Microsoft\Windows\Personalization!NoChangingSoundScheme
Filename:
ControlPanelDisplay.admx