This policy setting allows you to manage whether the Install Updates and Shut Down option is displayed in the Shut Down Windows dialog box. This policy setting works in conjunction with the following Do not adjust default option to ?Install Updates and Shut Down? in Shut Down Windows Dialog box setting. Fix: (1) GPO: Computer Configuration\Administrative Templates\Windows Components\Windows Update!Do not display 'Install Updates and Shut Down' option in Shut Down Windows dialog box (2) REG: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU!NoAUShutdownOption