The MS reccomendation is to install earliest version/component first,
update, before installing later version.
I have to ask, if you have outlook 2007, why install outlook 2003? using
OL2003 will not give you full intergration with the rest of Office

"jrs" wrote in message
news
I have installed Outlook 2003 with no other Office 2003 application along
with Office 2007. Outlook 2007 is not installed. Everytime, I start
Outlook
2003, I get configuration screen that states "Please wait while windows
configures Microsoft Office Professional Plus 2007". After configuration,
it
asks me to reboot. After rebooting and restarting Outlook 2003, the same
configuration screen keeps coming up. It only comes up when Outlook 2003
is
initiated.