I scanned a document and mailed the resulting PDF to my email but it arrived in my mailbox in multiple parts. How I combine all the pieces into a single file? I used the Outlook help but the closest thing I found was "highlight all the messenges and click File|SaveAttachments", but when I do, that menu choice is greyed-out. How does one combine the .dat files into one, hopefully without manually combining them in wordpad?