Hello , working on deploying office 2013 and I want it as seamless as possible for the end users.

using the custom MSP, I have "migrate user settings" checked

I also have it set to use existing profile.

however things do not carry over - such as reading pane, settings, even their secondary mailboxes (they have to go into their account and re- add them every time.

what am I missing here? shouldn't it take all of htier settings and reapply w/ the upgrade?