|Message:||Outlook Web Access did not parse the custom properties for the address book. This may have occurred because the “%1” attribute was not found in “%2” at line number = “%3”. Having the “%1” as the “%4” attribute in the custom properties file is required for Outlook Web Access to parse the address book custom properties and display the values to users. If this error is not addressed, users will be unable to view the custom properties. For more information about how to troubleshoot this issue, see the Help and Support Center.|
The specified file is used to configure a list of custom properties on users’ Active Directory directory service objects. These objects will be shown on the Outlook Web Access user properties page. This Event error indicates that a required attribute is missing from the specified custom properties file or that the attribute is in the wrong position in the file.
To resolve this error, do one or more of the following:
If you are not already doing so, consider running the tools that Microsoft Exchange offers to help administrators analyze and troubleshoot their Exchange environment. These tools can help you make sure that your configuration is in line with Microsoft best practices. They can also help you identify and resolve performance issues, improve mail flow, and better manage disaster recovery scenarios. Go to the Toolbox node of the Exchange Management Console to run these tools now. For more information about these tools, see Toolbox in the Exchange Server 2007 Help.