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Windows Defender signature updates on non-persistent disk RRS feed

  • Question

  • I'm currently testing Windows Defender on Windows Server 2016 to replace Symantec Endpoint Protection. However, since we're using Citrix Provisioning Services with non-persistent disks the Windows Update service is disabled. Because of this Windows Defender doesn't update its signatures.

    I've been Googling and found a workaround to schedule: MpCmdRun.exe -SignatureUpdate but this task fails as well if Windows Update service is stopped and disabled. When I set it to manual it starts the service then successfully updates the signatures.

    Any idea how to automatically update signatures without having to start the Windows Update service?

    Thursday, July 27, 2017 11:53 AM