How do I get rid of messaging interface error?

Whe I try to enter an appointment in my calendar, I receive "The messaging
interface has returned an unknown error. If the problem persists, restart
Outlook." I have done this several times and nothing has worked. I tried the
detect and repair under the help button. When I shut down Outlook, a message
from Microsoft pops up about an error and an error report is sent. How can I
fix these problems?

Hi Peer,

I prefer to create a new Outlook profile:

How to create a new e-mail profile in Outlook 2000?
http://support.microsoft.com/?kbid=195718

How to create a new e-mail profile in Outlook 2002?:
http://support.microsoft.com/?kbid=287072

How to create a new e-mail profile in Outlook 2003?:
http://support.microsoft.com/?kbid=829918

Maybe it helps.

--
Oliver Vukovics
Share your Outlook PST files without Exchange: Public ShareFolder
Synchronisation for Outlook and Exchange: Public SyncTool
http://www.publicshareware.com

"Peer Facilitator" <Peer Facilitator@discussions.microsoft.com> schrieb im
Newsbeitrag news:200C9868-0505-4B23-A16C-EB6494E42816@microsoft.com...
> Whe I try to enter an appointment in my calendar, I receive "The messaging
> interface has returned an unknown error. If the problem persists, restart
> Outlook." I have done this several times and nothing has worked. I tried
> the
> detect and repair under the help button. When I shut down Outlook, a
> message
> from Microsoft pops up about an error and an error report is sent. How can
> I
> fix these problems?