EZ-PC.NET

Tag: Windows Update

  • Windows Updates Fail After Restoring the OS/VM with Error Code 80070643 or 80071A91

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    I ran into a rather strange problem after restoring a VM: Windows Updates would not install. The failure codes returned were 80070643 or 80071A91. After checking the integrity of the file system using “sfc /scannow” and rebooting, the problem persisted. Luckily, I found the following fix. A check disk was automatically initiated after the reboot, which found…

  • How to Prevent Windows 10 from Downloading Automatically

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    In April 2015 Microsoft released an update under KB3035583 that, if installed on computers running Windows 7.1 SP1 (optional) and Windows 8.1 (recommended), will automatically download Windows 10. A couple of things to note about this update: A reboot is not required after the update is installed. The update does NOT apply to Enterprise versions…