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The 80072f8f error generally happens when there is a large discrepancy between your system clock and the Windows Update service….
The most possible moment when you may encounter this error is when accessing Windows Update.
You will get error code 80072f8f while trying to check for updates and the accompanying message will suddenly appear on your computer screen the moment you attempt to download any available update.
The Windows update error 80072f8f is one of the several errors that relate to Windows Update. It is also one of the several cross-cutting errors because it also happens on Windows phones.