In XP (Local), Start-->Settings-->Control Panel-->Administrative Tools-->Local Security Policy
Local Policies-->User Rights Assignment-->Change The System Time

If you are in a domain, there are group policy tools available for controlling who can change the settings on the local machines.

-w-


>Hi All,
>
>Is there any way to prevent users from changing system date and time?
>
>This would be useful to prevent unscrupulous guys from altering it before recording his TIME IN on a bundy clock app, making it appear that he was on time.
>
>TIA,
>
>Dennis