You're right about the permissions being the problem but not in a way I
suspected. Recall that the problem occurred when logged on to one domain but
not the other. The reason was that the "problem" domain as an ActiveDirectory
which suppressed the use of .pst files across the whole enterprise. The
Permission issue was a global one and not a local one.

I'm not sure there is a "fix" for that short of getting the the Permission
changed
--
Michael


"Brian Tillman [MVP - Outlook]" wrote:

"michael" wrote in message
...

Nope, permissions are just fine.

Clearly not, if you can't open the PST.

I can't get it to work even with a fresh (new) .pst file. However, if I log
on to the old domain, I can edit/add objects(contacts, calendar events...)
without a problem to the same file. I can create a blank .pst and it's works
fine. Log back on to the new domain and I get the error we're discussing.

As far as user/domain rights, I have local admin rights(identical rights on
both domains).

Take ownership of the PST and you should be OK.
--
Brian Tillman [MVP-Outlook]