How to close Outlook Express for Outlook email

[Gandcp]

I recently installed Office 2003 and want to go from
Outlook Express to Outlook. My problem is how to close
Express so OUTLOOK is my default. I've gone to OUTLOOK
tools/options/other and clicked on the default, however,
I still only receive in Express. Thanks for any help.

 

[Ash]

Have to set up the E-mail account in Outlook

Regards
Ash.