After Windows 10 upgrade from 7 Pro. After I receive, read then delete e-mails. I turn off the the E-mail. Then the next day I open up Win Live Mail those same e-mails are back in the inbox but without anything in the the message window except that the "message has not been downloaded". they also stay in bold print, after I Hy-light them. Then after deleting them again they stay in bold print.  Until I delete them out of the delete folder they keep partially returning to the inbox in so many hours after shutting down Live mail.  Now when I shut down Live mail and then restart it doesn't do it.  Just after an extended period of time.