Specifies the amount of time for Automatic Updates to wait before proceeding with a scheduled restart.If the status is set to Enabled a scheduled restart will occur the specified number of minutes after the installation is finished.If the status is set to Disabled or Not Configured the default wait time is 15 minutes.Note: This policy applies only when Automatic Updates is configured to perform scheduled installations of updates. If the "Configure Automatic Updates" policy is disabled this policy has no effect.
Policy path:
Windows Components\Windows Update
Scope:
Machine
Supported on:
Windows 7 Windows Server 2008 R2 Windows Vista Windows Server 2003 Windows XP SP2 Windows XP SP1 Windows 2000 SP4 Windows 2000 SP3
Registry settings:
HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate\AU!RebootWarningTimeoutEnabled; HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate\AU!RebootWarningTimeout
Filename:
WindowsUpdate.admx