If the RSCS buffer size in the Microsoft Exchange Connector for IBM OfficeVision/VM (PROFS) is set to anything larger than 3KB, problems can occur when sending mail that has attachments greater than 3KB through the connector. For more information, see the Microsoft Knowledge Base article Q183976 at the Microsoft Product Support Services Web site (http://www.microsoft.com/support).
To eliminate this problem, set the RSCS buffer in the connector to 3KB or install an updated version of the system file Dlc.sys. For more information about the updated system file, see the Microsoft Knowledge Base article Q175321 at the Microsoft Product Support Services Web site (http://www.microsoft.com/support).