IMAPIProviderShutdown::DoFastShutdown
Applies to: Outlook 2013 | Outlook 2016
Indicates to the MAPI provider that the MAPI client is exiting immediately, so that the MAPI provider will persist changes to prevent data loss.
HRESULT DoFastShutdown ();
Return value
S_OK
The MAPI provider is ready for the MAPI client to exit immediately.