Uninstall 2007 and install 2003

[George@csi]

I purchased a new computer and Office 2007 trial is installed on it. I tried
to setup my email and we are using Microsoft Exchange 5.5 and Outlook 2007
tells me it will not work with Exchange 5.5.

How can I uninstall 2007 so that I can install 2003 which does work with
Exchange 5.5?

I have tried but Office 2003 wants me to accept the ELUA each time I open an
Office application.

 

[You Know Who]

do you have administrative rights to the computer? You will need that to
un-install.

 

[George@csi]

Sorry for not enough info.. This is a Vista Home edition OS. I am listed as
the owner/ Administrator.

I was under that impression the once Office 2007 is installed, you can not
uninstall it and go back to a previous version. If that is true... Should I
reinstall the OS? If I use the Rebuilder Disk that came with this computer
(Gateway) It will have the Office 2007 on it and reinstall it.

I am stumped

 

[You Know Who]

I am running both Office Xp and Office 07 on the same system, they cohabit
well. Office 07 does un-install. If you do not have the office discs you
uninstall from control panel / add remove programs.

To use an older version of office, uninstall either all of Office 07 or
those parts you will replace (such as I did with Excel XP). Then load the
old version