My W10 computer is unable to sync time (sync failed). I found that the time service is not running.
When I try to start it, I get
"Access is denied" - even in an Administrator shell:
C:\WINDOWS\system32>net start w32time System error 5 has occurred. Access is denied.
There are many help articles on this, but the first thing they always say to do is:
Which also results in 'Access is denied (0x80070005)'.
For that matter 'w32tm /register' generates the same error too.
So any answer that says to stop the time service, unregister it, and register it again will not work as access is denied for those operations also.
How do I get the time service running?
Ramhound's reference #2: Windows 10 unable to time sync, time service is greyed out describes the situation here exactly. Even the behavior described in that issue under "EDIT1" and "EDIT2" is identical.
The solution was to do the in-place update given in the answer: https://www.tenforums.com/tutorials/16397-repair-install-windows-10-place-upgrade.html
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