Just a reminder, we are starting the Windows Update and Microsoft Update service upgrades today. The service upgrade will include updates to the online update services and the Windows Update (or Automatic Updates on XP) client code installed on your computer. As explained in our previous post, the upgrade will take several months to complete, and you don’t need to do anything on your own to complete the service upgrade. The client code will be updated automatically when needed, if your computer is configured to automatically check for updates, download updates, or install updates. If you have disabled updating and do not check for updates then the client code will not be updated automatically.
For more information, please refer to our previous post.