If you need to convert Windows Live Mail to Outlook PST, you have two options. The first option is manual, while the second is automated third-party software. However, we'll show you how to use a third-party system called eSoftTools Windows Live Mail Converter to convert multiple WLM files into Outlook PST, MSG, EMLX, MBOX, MHTML, and HTML formats. This software comes highly recommended because it is secure and converts multiple WLM files into a single Outlook pst file.
Read More:- Convert Windows Live Mail to Outlook