Microsoft has identified two issues that occur after Service Pack 1 for Microsoft Exchange Server 2003 is installed on Microsoft Windows Small Business Server 2003. These issues are:

• When you log on to Microsoft Outlook Web Access (OWA) or Microsoft Outlook Mobile Access (OMA), you must include a domain name when you enter a user name. For example, you must enter domain\username instead of only username.


• The monitoring tools in Windows Small Business Server repeatedly send a critical alert regarding store.exe consuming memory.


Installing this update resolves these issues in the following manner:


• When you log on to OWA or OMA, you no longer need to include a domain name when you enter a user name.


• The monitoring tools no longer send the critical alert. Instead, the Performance Counter called “store.exe Private Bytes” is disabled by default.