RPC over HTTP error - insufficient memory

[David]

My operation is WinXP (with Q331320) with Outlook 2003.

After I setup my Outlook profile and run it, then will pop an authentication
window. I type the correct username and password, however, its pop an error
message:

"The operation could not be completed due to insufficient memory. Close one
or more applications to make more memory available."

Then I close the window, and it pop another message:

"System resources are critically low. Close some windows."

But my memory is 256M, and available memory is 95M. I got same error message
on other computer, too.
However, I can ron RPC oer HTTP on my server's outlook.

How should I solve it?
Many thanks for your reply!!

 

[Luke Digby]

when the authentication dialogue box comes up enter the username in the format of "DOMAIN\username" instead of "(e-mail address removed)"