There is a known incompatiblity between Outlook 2000 and later versions related to reminders on meeting requests sent in iCalendar (aka iCal) format. To resolve this issue, do one of the following:
-- Contact Microsoft Product Support Services to obtain the Outlook 2000 post-SP3 hotfix described in this article: http://support.microsoft.com/?kbid=823199
-- Tell the senders to remove any reminder before sending you an iCal meeting request.
-- Tell the senders to send to you in native Outlook meeting request (RTF) format, not as iCal.

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Sue Mosher, Outlook MVP
Author of
Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
>I am Running Outlook 2000 and am trying to receive a Calander Apointment from
> Outlook 2003, When I receive the E-mail it is just a buch of text, My
> settings are to automatically accept apointments, and to display HTML. Any
> Sugestions on how to successfully receive this typ of e-mail?
Pavel Petkov - 31 Aug 2005 15:48 GMT
Sue,
I have a problems with downloading hotfix :( How can I contact with
Microsoft to obtain this hotfix? Can I download this file from other
location?
Thanks!
Pavel
> There is a known incompatiblity between Outlook 2000 and later versions related to reminders on meeting requests sent in iCalendar (aka iCal) format. To resolve this issue, do one of the following:
>
[quoted text clipped - 8 lines]
> > settings are to automatically accept apointments, and to display HTML. Any
> > Sugestions on how to successfully receive this typ of e-mail?
Brian Tillman - 31 Aug 2005 18:07 GMT
> I have a problems with downloading hotfix :( How can I contact with
> Microsoft to obtain this hotfix? Can I download this file from other
> location?
Every article describing a hotfix also contains instructions for obtaining
that hotfix.

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Brian Tillman