Hello Sir/Madam,
        I am trying to sync a Monthly recurring events to Microsoft Outlook using C#, whose specifications are as follows.

It is a monthly recurring event, starting on August 30th and recurs every 2 months ending on February 28, 2008.
So the recurring pattern which I am sending in my VCard is

MD2 30 20080227T183000Z, but it is giving me the exception that

"The recurrence pattern is not valid". But this pattern is correct as per Monthly recurring patterns.

I think since February doesn;t contain 30th day, that could be the reason for this problem. Am I right? Can you please guide me in solving this problem? Thanks a lot in advance.

Amogh