Remove "Disconnect" option from Shut Down dialog: registry value NoDisconnectComputerHKLM\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer

Policy ID
TS_NoDisconnectMenu
Scope
Computer Configuration
Supported on
At least Windows 2000 Terminal Services
Source
Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
Category
Windows Components › Remote Desktop Services › Remote Desktop Session Host › Remote Session Environment

Registry

NoDisconnect

-Computer