You would need to open the PST file using Namespace.AddStore, loop through
the folders and items in that store, and call ContactItem.SaveAs ...,
olVCard for the contacts that you want to save.

--
Dmitry Streblechenko (MVP)
http://www.dimastr.com/
OutlookSpy - Outlook, CDO
and MAPI Developer Tool
-
"Ken Slovak - [MVP - Outlook]" wrote in message
...
You can't. A PST file is a container that has emails, contacts,
appointments, etc. It has nothing to do with VCF items which are contacts
saved in a specified text format.

--
Ken Slovak
[MVP - Outlook]
http://www.slovaktech.com
Author: Professional Programming Outlook 2007.
Reminder Manager, Extended Reminders, Attachment Options.
http://www.slovaktech.com/products.htm


"Lin xi" Lin wrote in message
...
Hi:
I have a question.How can I convert .pst format to .vcf format? or How
can
I export
Outlook's .pst format to .vcf format?