Remove the "Undock PC" button from the Start Menu

If you enable this setting, the "Undock PC" button is removed from the simple Start Menu, and your PC cannot be undocked.

If you disable this setting or do not configure it, the "Undock PC" button remains on the simple Start menu, and your PC can be undocked.

Supported on: At least Windows Server 2003 operating systems or Windows XP Professional

Registry HiveHKEY_CURRENT_USER
Registry PathSoftware\Microsoft\Windows\CurrentVersion\Policies\Explorer
Value NameNoStartMenuEjectPC
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

startmenu.admx

Administrative Templates (Computers)

Administrative Templates (Users)