We had a .pst file that got corrupted so we used a program to recover everything from the corrupted PST file, however, in this instance we were required to convert everything into Outlook Express format. All the messages were in .eml format and there was 20,000 of them so your software was fantastic and was able to convert all the files and imported them perfectly into Outlook 2007. This software saved us a remarkable amount of time and was quick and efficient.