Disable Update in 1.9.3 version

Hello.
How remove or set Update interval to Never in version 1.9.3?
In old (1.7.x) version this remove with reg file:
[HKEY_LOCAL_MACHINE\SOFTWARE\PDFCreator\Program]
"ApplicationVersion"="1.7.2"
"UpdateInterval"="0"

But in this version then I set:
[HKEY_CURRENT_USER\Software\PDFCreator.net\Settings\ApplicationSettings]
"UpdateInterval"="Never"

After that logon as another user name, and again I have "Check update Weakly" as default.

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Also I probe install with /loadinf=193.inf

File 193.inf include line:
DisableUpdateCheck=1

But this is also not work.