Why does calendar moves some appointments one hour ahead

[Guest]

Outlook 2003 calendar moves some appointments one hour ahead! For example
appointment made last week at 12:00pm, this week would show up at 1:00pm!
Note that it does not do it with all appointments and mainly would happen
around noon! I have checked the time zone, run virus scan. This pc is a
stand alone

 

[Brian Tillman]

Outlook 2003 calendar moves some appointments one hour ahead! For
example appointment made last week at 12:00pm, this week would show
up at 1:00pm! Note that it does not do it with all appointments and
mainly would happen around noon! I have checked the time zone, run
virus scan. This pc is a stand alone

You have a mismatch between Windows and Outlook's Calendar either in the
time zone setting or in the (most likely) daylight saving time setting.

 

[Guest]

Thanks Brian, but they are bothe the same, in fact, changing one place
changes the other. Any thing else?