Andy Kurth created VCL-1069:
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             Summary: Allow Windows to update time regardless of skew
                 Key: VCL-1069
                 URL: https://issues.apache.org/jira/browse/VCL-1069
             Project: VCL
          Issue Type: Improvement
          Components: vcld (backend)
            Reporter: Andy Kurth
            Assignee: Andy Kurth
             Fix For: 2.5


By default, Windows will only automatically update its time from an NTP server 
if the Windows computer's time is within 15 hours of the correct time.  It's 
possible for an image to load and the computer's time be off by more than this 
value.  Registry settings can be adjusted to allow the time to update 
regardless of skew:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\ConfigMaxPosPhaseCorrection
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Config\MaxNegPhaseCorrection

Improving the chances that the time is correct will increase the chances that 
KMS activation will succeed, a step which occurs later on in the post-load 
stage.  Activation fails if the computer's time is incorrect.



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