1. 120 thin-clients
2. Windows Server 2003 running Terminal Services
3. Microsoft Office 2003 Professional running on Terminal Server
"Outlook experienced a serious error the last time the add-in 'outex.dll' was opened. Would you like to disable this add-in? To re-activate this add-in, click About Microsoft Outlook on the Help Menu, and then click Disabled Items."
Found nothing on any sites (yet) ... "Resiliency" solution does not solve this error.