PrintNightmare registry keys changing themself

Copper Contributor

Hello,

 

We recently discover that the values of the registry keys that we changed to "0" for patching the PrintNightmare, just changed themself back to "1". This change has happened on all our assets.

 

On Windows Server 2016 & 2012 r2

 

Those keys are:

HKLM\SOFTWARE\Policies\Microsoft\Windows NT\Printers\PointAndPrint\UpdatePromptSettings

&

\Printers\PointAndPrint\NoWarningNoElevationOnInstall

 

Is there any solution to prevent this?

 

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