I think that if you were to change their accounts to 'Power User' access,
then remove 'Power Users' from the item : "Change the system time" in the
'Group Policy Editor' (found in : 'Computer Configuration' > 'Windows
Settings' > 'Security Settings' > 'Local Policies' > 'User Rights
Assignment')
This would stop the user from changing the system time but allow the user to
change the time zone using: TimeZone Command-Line Editor -
http://www.dynawell.com/download/res...0/timezone.zip
Although it is a tiny bit complex - you could make two (or even three,
depending on the size of the users brain) batch files for them to
'double-click' on, that change the TZ to pre-specified values and named
something relevant (e.g. BST.bat, EST.bat GMT.bat, etc).
Hope that's given you some more ideas.
==
Cheers, Tim Meddick, Peckham, London. :-)
"Dave" <(E-Mail Removed)> wrote in message
news:659EC41C-A203-48D8-8B0A-(E-Mail Removed)...
> Thansk for the info. I'll look into TZedit. That may help.
> Unfortunately
> I'm in a situation where almost any that involves more than double
> clicking
> the time in the system tray is considered too complicated.
>
> --
> Thanks,
> Dave
>
>
> "Tim Meddick" wrote:
>
>> I am aware that the information I gave was incomplete (I admit, I didn't
>> actually know the location of the other key involved) however, my
>> thoughts
>> are that if the OP really wants to pursue a suggestion of mine, then they
>> will re-post asking for more information, and I am ready to fill in or
>> research the matter further with the OP.
>>
>> ==
>>
>> Cheers, Tim Meddick, Peckham, London. :-)
>>
>>
>>
>> "John John - MVP" <(E-Mail Removed)> wrote in message
>> news:%23yFc8Z$(E-Mail Removed)...
>> > Actually they will need permission on
>> > HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\TimeZoneInformation
>> >
>> > The TZEdit tool is used to change the time zone information, for
>> > example
>> > to change the DST Start and End dates and time bias or change the GMT
>> > offset, but it can't be used to move your computer to a different time
>> > zone.
>> >
>> > John
>> >
>> > Tim Meddick wrote:
>> >> Yes, it's possible.
>> >>
>> >> Simply disallow the user or group to change the system time in the
>> >> Group
>> >> Policy Editor ('Computer Configuration' > 'Windows Settings' >
>> >> 'Security
>> >> Settings' > 'Local Policies' > 'User Rights Assignment' then
>> >> 'Change
>> >> the System Time' ) and remove the user or group.
>> >> (By default limited users cannot change the system time)
>> >>
>> >> Then give the user a timezone editor (like TZEDIT.EXE) but before
>> >> doing
>> >> do assign the user or group FULL permissions over the following key:
>> >>
>> >>
>> >> HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time
>> >> Zones
>> >>
>> >>
>> >> ..then they will be able to use the Timezone Editor to change / edit
>> >> timezone information.
>> >>
>> >> ==
>> >>
>> >>
>> >>
>> >> Cheers, Tim Meddick, Peckham, London. :-)
>> >>
>> >>
>> >> "Dave" <(E-Mail Removed)> wrote in message
>> >> news:A9DC7382-6EA8-4C60-9CD0-(E-Mail Removed)...
>> >>> I know how to allow non-Administrators/Power Users to change the
>> >>> TimeZone and
>> >>> the System Time, but is there a way to allow one and not the other?
>> >>>
>> >>> I'd like to allow them to change the TimeZone only and not the System
>> >>> Time.
>> >>>
>> >>> Any ideas?
>> >>> --
>> >>>
>> >>> Thanks,
>> >>> Dave
>> >>
>>
>>