This policy setting allows you to define the number of days after which a catch-up definition update will be required. By default the value of this setting is 1 day.If you enable this setting a catch-up definition update will occur after the specified number of days.If you disable or do not configure this setting a catch-up definition update will be required after the default number of days.
Policy path:
Windows Components\Windows Defender\Signature Updates
Scope:
Machine
Supported on:
At least Windows Server 2012 Windows 8 or Windows RT
Registry settings:
HKLM\Software\Policies\Microsoft\Windows Defender\Signature Updates!SignatureUpdateCatchupInterval; HKLM\Software\Policies\Microsoft\Windows Defender\Signature Updates!SignatureUpdateCatchupInterval
Filename:
WindowsDefender.admx