I have a Windows 8 laptop for some reason starting an automatic update last night and it failed we don't even have internet so I don't know how it started one but at about 10 o'clock last night it said failure to configure Windows Update reverting changes is now 9 o'clock the following morning and still saying the same thing you can't reset it you can unplug it and start over you can't change the boot options on the menu I don't know how to get past this and that will not move on and let me log in