Cannot run Ver 3.11 due to Unable to cast a COM object...

Unable to cast a COM object of type 'System._ComObject' to the interface type 'SWDSInternalLib.ISIdWorksDSInternal'. This operation failed because the QueryInterface call on the COM component for the specified interface (IID '{7163B08F-62AC-4EF6-9064-64A20935F42B}') resulted in the error "No such interface supported" (HRESULT: 0x80004002 (E_NOINTERFACE)).