4-24-08

Outlook config files:


Outlook data files (.pst)
drive:\Documents and Settings\\Local Settings\Application Data\Microsoft\Outlook

Offline Folders file (.ost)
drive:\Documents and Settings\\Local Settings\Application Data\Microsoft\Outlook

Personal Address Book (.pab)
drive:\Documents and Settings\\Local Settings\Application Data\Microsoft\Outlook

Offline Address Books (.oab)
drive:\Documents and Settings\\Local Settings\Application Data\Microsoft\Outlook

Command bar and menu customizations (.dat)
drive:\Documents and Settings\\Application Data\Microsoft\Outlook

Navigation Pane settings (.xml)This file includes Shortcuts, Calendar, and Contact links.
drive:\Documents and Settings\\Application Data\Microsoft\Outlook\Outlook.xml

Registered Microsoft Exchange extensions (.dat)
drive:\Documents and Settings\\Local Settings\Application Data\Microsoft\Outlook

Outlook contacts nicknames (.nk2)
drive:\Documents and Settings\\Application Data\Microsoft\Outlook

Rules (.rwz)
drive:\Documents and Settings\\Application Data\Microsoft\Outlook
Note: If you upgraded from a version of Outlook prior to Outlook 2002,you may have a .rwz file on your computer hard disk drive. The file is no longer needed and the rules information is now kept on the server for Microsoft Exchange email accounts, and within the personal folders file (.pst) for POP3 and IMAP email accounts. You can delete the file.
If you use the rules import or export feature, the default location for .rwz files is:drive:\Documents and Settings\\My Documents.

Print styles (Outlprnt with no extension)
drive:\Documents and Settings\\Application Data\Microsoft\Outlook

Signatures (.rtf, .txt, .htm)
drive:\Documents and Settings\\Application Data\Microsoft\Signatures

Stationary (.htm)
drive:\Documents and Settings\\Application Data\Microsoft\Stationary

Custom forms
drive:\Documents and Settings\\Local Settings\Application Data\Microsoft\Forms

Dictionary (.dic)
drive:\Documents and Settings\\Application Data\Microsoft\Proof

Templates (.oft)
drive:\Documents and Settings\\Application Data\Microsoft\Templates

Send/Receive settings (.srs)
drive:\Documents and Settings\\Application Data\Microsoft\Outlook

Message (.msg, .htm, .rtf)
drive:\Documents and Settings\\My Documents


from http://web.mit.edu/ist/products/outlook/backup.html