Outlook Error (Upgrade In-progress Fixed)

This video will assist to fix the following Outlook Error that won&let you send or receive emails. Also, it won&let you add a new email as well. "Upgrade in Progress Your mailbox is currently being optimized as part of upgrading to Outlook 2013. This one-time process may take more than 15 minutes and performance may be affected while the optimization is in progress". #microsoftoffice