Yes, that is a common error.

Care to share the version of Outlook?

--�
Milly Staples [MVP - Outlook]

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How to ask a question: http://support.microsoft.com/KB/555375


After furious head scratching, T asked:

| when i try to add entries to outlook via a web link, i get the
| following msg: cannot import vcalendar file. could not complete the
| operation. one or more parameter values are not valid.d