How many messages do you copy? Have you tried to copy one message at a time?
Do the messages actually get copied?

Dmitry Streblechenko (MVP)
http://www.dimastr.com/
OutlookSpy - Outlook, CDO
and MAPI Developer Tool

"rvangeldrop" wrote in message
...
Hello,

I writing a small program to copy messages of a mailbox folder into a .pst
file. It works fine but sometime i receive a PartialCompletion error from
the
CopyMessages method on the IMAPIFolder.
Does anyone knows why this occurs? What are the consequences of such an
error/warning?

Thanks for your help,

Robbert