How to set OE as mailer for Guest account?
 

I am use Win XP SP3 with Office 2003.

How can I set OE as the mail program for the Guest account, which does not
have administrator privileges?

I go into IE Internet Options Programs, select OE for E-Mail, then click
OK.

But when I re-enter IE Internet Options Programs, E-Mail has reverted to
Outlook.

I presume that is the reason why I cannot forward NG postings from OE. I
get the Microsoft Office Outlook error "no profiles have been created".

I have tried configure IE Internet Options Programs when do no other
programs are running, notably OE.

If non-administrator Guest is not permitted to make such a change, how can
someone do this for Guest from an user account that does have administrator
privilege?