error message

Hi I just signed up to em client today, everything looks good and works well but am getting an error message each time I open the program.
An error occurred uploading item(s) to folder.
email address/email address/failed with error. The event exceeds the allowed maximum duration. Any help available?

solved it myself thanks. had an event in the calendar that was set to infinite recurrence. apparently em client can’t process this??? Have been onboard with this software for less than 24hrs and already hit a roadblock in terms of its capabilities.

It is not program’s limitation - this item could not be uploaded on your server.