3 Replies Latest reply on Aug 10, 2016 6:19 PM by Intel Corporation

    How to stop Nal service - network adapter diagnostic driver(iqvw64e.sys)?


      Hi all,


      Currently, We have an Application Server running Window Server 2008 R2

      It has been installed on Primergy RX300S7

      And we are facing an error on this application.

      Application vendor has checked and they doubts the cause may relate to an Event in Event Viewer as below


      [Event Information]


      Event ID: 7045

      Source: Service Control Manager

      Service name: NAL Service

      Service File Name: C:\Windows\system32\Drivers\iqvw64e.sys

      Service Type: Kernel mode driver

      Services Start Type: Demand start

      Level: Information


      Currently, Our System is using 2 network cards Intel 82576NS and it has been teaming together

      Version: 20.1.1022.0


      Please help me answer some questions and request


      1. Why does this Nal services run every 2 hours in event viewer?

      2. Can I stop it and how I can?

      3. Does this service affect to our system?