A member wrote :
"Yesterday I made a backup of my harddisk, but in the process the biggest and most important file on my computer got corrupted: the Outlook *.pst file containing all e-mail from the last half year. I spend the whole day to recover things by using 'inbox repair tool' and the 'import-export' feature but thus far recovered hardly anything. Quite a disaster!
Are you aware of any other tricks to recover files from this huge file (40+MB)? Are there any help tools for that?

Well, I learned one thing: never back up over the last back up!"