When I install Microsoft Office 2003 to my computer it only works in one of my profiles. How can i fix it?

I have a family computer with windows xp and i downloaded it on my profile so it only works in mine. I am the only one with microsoft office.

When I install Microsoft Office 2003 to my computer it only works in one of my profiles. How can i fix it?
You'll have to reinstall it to work for all users on the machine. As far as I know, there's no way to change the settings after the installation.