I can't send or receive. "Object can not be found" msg

[Frolic_About]

I recently got a new dell and it came with outlook. I entered my acount info
and it tests ok, but when I try to send/receive it get "Operation failed.
Object can not be found.". Does anyone have an idea of what I can do? I
tried to reinstall it with my MSOffice disk that I already had, but that
didn't work. I haven't tried to reinstall the disk that came with the
computer because it has all of windows on it.

Thank for any suggestions,

Frolic_About