Error message when you try to install updates by using the Windows Update Web site or the Microsoft Update Web site: “0×80070422″ [link]
Continued here:
Re: My automatic update will not …

Possibly. You might want to back up her data at this point if it wasn’t and contact the free Windows Update support from Microsoft: (thanks to MVP PA Bear) …

Your computer is most likely infected.
&ry scanning your system with /several/ of the better online scanners,
such as:
Kaspersky Antivirus ( http://www.kaspersky.com/virusscanner )
Panda ActiveScan ( http://www.pandasoftware.com/activescan )
Download HijackThis from www.trendsecure.com . Run it, …

> Is KB951376 showing as listed in Add/Remove Programs in the Control > Panel ? Yes, it is. No bluetooth devices used with the system generally. All …

I did a google search after Windows Update failed and ended up here. The three lines below got me going again. Windows Update has been stuck for the last two months …