Windows Live to Outlook 2003 - Version 4.0 Usually when an user migrate from Windows Live to other EML format using email application, they do need help from an third party tool to convert EML files from Windows Live. But the question of Windows Live to Outlook 2003 conversion rises, the need of third-party tool is must. Since MS Outlook uses PST format to store its emails. To convert the EML files of Windows Live to Outlook 2003 use EML to PST Converter software from the lab of PCVARE. Using this program you can convert entire EML files from Windows Live to Outlook 2003 with all email properties. This software also convert Windows Live EML files to Outlook 2010, 2007, 2000, etc.