A friend had suffered partial damage to the hard disk on a Vista equipped computer. He used Vista Winmail for his email. I was able to salvage the email files from the hard disk, but I did not have access to a Vista computer. He had decided to use Windows XP. I used your program successfully to import his files into Outlook. My friend had nearly 8GB of email files (ridiculous I know), and as I eventually discovered Outlook .pst files are limited to a maximum of 2GB. I was able to split his files into 5 lots, and create 5 separate .pst files, which I then imported into Outlook one at a time. Thank you for a really useful piece of software.