Disable Date/Time Change


  • Dear all,


    I developed an application for handheld model Itronix Q200 with CE.Net operating system. My customer want to disable date/time change on HHC so that user could not modify it. I searched the internet but could not find a successful answer.


    One of the answers about using

    "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Clock\AppState (binary)
    Set this to 11 to allow users to change the time, or 30 to prevent it"

    It didnot work with me (or may I used it incorrectly. Did anyone use it?


    Is there a way to disable date/time change either by setting or from registry or programatically?


    Thanks for help.


    Sunday, February 17, 2008 8:11 AM


  • Hi FadiG,

    As far as I know, it can't achieve.  There is no such setting or registry. Thanks.


    Best regards,

    Guang-Ming Bian - MSFT

    Friday, February 22, 2008 6:08 AM