The general cause for Windows Update Error 80072f8f is the date and time settings being in error.This could be due to a faulty CMOS battery or a bad RAM or buggy hardware.The first fix to solve code 80072f8f in Windows 7 or 8.1, is to sync your time with an Internet server like time.windows.com.Before that you should replace your failing CMOS battery. Fix …
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