Error: Enumeration value ArchiveMsgFolderRoot in enumeration type WellKnownFolderName is only valid for Exchange version2010_SP1 or later


This error occurs when adding user credentials for a Archive mailbox Migration when no archive mailbox exists for the user.


This error is most common when the Archive Migration option is selected in error, when a standard mailbox migration was planned.  Please see the screenshot below when creating a project.