"Peel and Stick" wrote in message
...

I have an older PC based phone system that was working properly until this
week when I installed WinXP SP3 and other MS updates. MS Office XP is
installed on this machine. Now I get an error that the program cannot run
because "...Outlook is set up for internet only mail...". I am instructed
to
open OL 2000 and click on ToolsOptionsMail Delivery and select
"Corporate
or Workgroup".

How do I set up OL 2002 to correspond to these settings?

You don't need to because Outlook 2002 and later don't have two modes.
Their single mode handles both Exchange and Internet mail. Time to replace
your "old...phone system" perhaps or use a system restore point to remove
SP3.
--
Brian Tillman [MVP-Outlook]