IMPORTANT: Workstations running Microsoft Windows XP with Service Pack 2 (SP2) 
do not need this fix.

This package contains the fix described in Microsoft Knowledge Base Article 
828741 for the listed workstation models and operating systems.

NOTE: For more information about this issue and fix, see Microsoft Knowledge 
Base Article 828741, "MS04-012: Cumulative Update for Microsoft RPC/DCOM."