Prevent users from rearranging toolbars
Supported on: At least Windows Vista
Registry
HKCU
Software\Microsoft\Windows\CurrentVersion\Policies\Explorer Value name: TaskbarNoDragToolbar
Enabled: TaskbarNoDragToolbar = 1
Disabled: TaskbarNoDragToolbar = 0
Description
This policy setting allows you to prevent users from rearranging toolbars. If you enable this policy setting, users are not able to drag or drop toolbars to the taskbar. If you disable or do not configure this policy setting, users are able to rearrange the toolbars on the taskbar.