Windows 10: how to deal with update win7 to window 10 error code 0x80072f8f - 0x20000

Hi,I have bought windows 10, but when I try to upgrade my window7 to Windows 10 by Media CreationTool, it shows error code 0x80072f8f - 0x20000, could someone help solve it? it drags me so a long time. Thank you very much! Appreciate greatly your help!BestJack< From Chinese >

:)

 

Error code 0x80072F8F-0x20000 with message "Windows 7 (unregistered)

*Original Title: Windows 10 upgrade

One of the computers I upgraded to Win 10 from Win 7 had been running OK for a month or more.

This week when I turned it on it came up in Win 7 (unregistered)

Got the reg OK but when I go to try win 10 again I get the error code 0x80072F8F-0x20000

What happened? Can I get back to Win 10 without buying it?

 

Cannot install updates or Store apps, error code 0x80072F8F

All this looks alright, except the SFC /SCANNOW command returned a note about there being some corrupt files - I have the log saved if (part of?) it would be useful?

 

Cannot install updates or Store apps, error code 0x80072F8F

Puzzling. Tends to suggest permissions errors or other corruption.

As a matter of routine, please run these basic checks.
a. Check your disk e.g.
HD Tune (free) Health and Error scan tabs (e.g. from Softpedia).
b. If ok, run
chkdsk c: /scan
from an admin command or Powershell prompt
c. if ok, run
SFC /SCANNOW
similarly

Report the summary results.

What is the status of these services?