Hi A user is geting following error message in Outlook. "Unable to update public free/busy data. The contents of this public folder are currently unavailable. Either the Microsoft Exchange Server computer servicing this public folder is down or the public folder has not been replicated to this site. See your administrator." I have used the clean reminders switch and the clean free busy switch, still getting the error message. User does not have the use of offline folders enabled. Possibility that the issue is with the Microsoft Exchange Server. Please view the following article from the Microsoft Knowledge base http://support.Microsoft.com/default.aspx?scid=kb;en-us;184151&Product=ech Thanking You Varun Paliwal.