les_ligetfalvy,

Thanks for point me in the right direction, I think you are right, if only I can find the registry key which points to the user's PST file location that would be exactly what I needed.

I checked my PST file in the registry and I did find the registry key, however, it was like this
(HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Supervisor\34cc8d211f49d611aac300d05911b4be) which is different from one user to another. Is there another way to read the PST location other than using INI file?.

Note: I do use profile generator for outlook 2000, however, users sometimes change the location of the PST manually, therefor I think the registry is the best place to read the current location.

Thanks again
SAM