When trying to delete contacts the error message "The message interface has
returned an unknown error. If the problem persists, restart outlook.

I have performed the scanpst.exe program several times and it does not find
any errors. I have performed all the normal maintenance on the hard drive to
no avail.

Any help would be appreciated. I am working toward reformatting and
reinstalling but losing the .pst file will be a problem. I have a TREO 650
with the calendar and contacts as back up but all emails would be gone.

Thanks in advance,
BC