IMAPIProviderShutdown::NotifyProcessShutdown
Applies to: Outlook 2013 | Outlook 2016
Indicates to the MAPI provider that a MAPI client is going to do a fast shutdown, so that the provider can take actions to prevent data loss.
HRESULT NotifyProcessShutdown ();
Return value
S_OK
The MAPI provider is taking actions to prevent data loss when the MAPI client shuts down.