After a successful upgrade from Enterprise Vault 7 sp1 to Enterprise Vault 2007 SP6 I've got a very irritating 40966 event, se below
A program fault has raised an exception. Exception: Retrieving the COM class factory for component with CLSID {9191D484-601E-4F9E-A898-843E5FDACE05} failed due to the following error: 80040154. Diagnostic: HRESULT: 80040154 Type: System.Runtime.Inte...