This policy setting allows you to manage whether the 'Install Updates and Shut Down' option is allowed to be the default choice in the Shut Down Windows dialog. Note that this policy setting has no impact if the Computer Configuration\Administrative Templates\Windows Components\Windows Update\Do not display 'Install Updates and Shut Down' option in Shut Down Windows dialog box policy setting is enabled. This policy setting allows you to manage whether the Install Updates and Shut Down option is displayed in the Shut Down Windows dialog box. Fix: (1) GPO: Computer Configuration\Administrative Templates\Windows Components\Windows Update!Do not adjust default option to Install Updates and Shut Down in Shut Down Windows dialog box (2) REG: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsUpdate\AU!NoAUAsDefaultShutdownOption