Restoring Windows Mail Account Settings

Having completed a system recovery On my HP Pavillion Running Vista Home Premium, I was able to save the DBX files from my old Windows mail.
I'm now trying to import them back, but cant find ANY information how, or where they belong.
Everything seems to refer to importing Outlook Express 6 files into Windows Mail, or windows Mail 7
This is simply The old Vista Windows mail files, replacing the same version, Vista reformatted ones.