Its not in the registry, specifically
Either do a search, to include hidden for *.pst
Or look in the Documents & Settings\'user name' grouping
Then open any pst found in OL

"egossett" wrote in message
...
I did a detect and repair of MS Word and now I find that my MS outlook was
reinstalled. I do not have a backup of the .pst file. but i know that it
must
be in the registry. How do I decide which is the MS outlook .pst file that
i
am looking for with all my saved emails, contacts, and all that info.