Hi @JohnTwilley & @itsameavi 

Do you happen to have any information about excluding the following key HKCU\Software\Microsoft\Office\16.0\MAPI\Resiliency\StartupItems? I'm using Office containers with FSLogix, and happened to notice a 15second + login delay while DEM is importing the Outlook archive and the delay is at the Registry import process. The delay is specifically because the following key has thousands of entries in it. I love the idea of just excluding the registry key, but was curious if you have any information about it before I do it. 

Thanks, 
Mike