How can I convert an ANSI formatted .pst to Unicode formatted .pst? I created the ANSI .pst's from Outlook 2002 for Windows, and I attempted to import the .pst files into Outlook 2011 for Mac. It appears that only Unicode formatted .pst files can be imported. The "Help" says just export the Outlook files from Outlook 2003 or later. That is NOT helpful, because I don't have access to Outlook 2003 or later.