Update for Exchange 2003 (KB 922817) for Windows

Update for Exchange 2003 (KB 922817) is required if the Offline Address Book (OAB) generation is moved from an Exchange 2007 server to an Exchange Server 2003 Service Pack 2 (SP2) server. It resolves issues which are caused due to changes in the OAB version 4 in Exchange 2007. This update is also recommended if the OAB is generated on an Exchange Server 2003 SP2 server after Exchange 2007 is deployed in the Exchange organization. This version is the first release on CNET Download.com.