Microsoft Outlook email - I cannot receive mail using Outlook

I cannot rec or send mail using outlook-error "the operation failed. An
object could
not be found.
Outlook Express works fine..

"NCJeff" wrote:

I recently installed Office 2003. I am using outlook express with no
problems, but when I try to send mail using outlook, I get a message "the
operation failed. An object could not be found." I have double checked all
settings and when I test account settings, I get the "...all tests completed
successfully" message, but the sent test message goes to my outlook express
inbox and not my outlook inbox. What is wrong?