To remove an individual program from an office installation: go to start, settings, control panel, and click on add remove programs. Choose the correct disk for the program you are removing.
Then hit add remove.

This will take you to the office 2000 maintenance mode. From here you can remove all of office, an individual program from office, run repairs etc.

You will choose add remove feature from this screen.

Once you choose this option, it will take you to a tree listing for the office programs that are installed or available from the CD.

To remove from this section, left click on the disk icon next to the program that you want to remove.

To remove the program, click on the not available option, and then hit update. Once the program is removed, we need to delete the registry keys for that program. The registry keys will be listed under hkey_current_user and hkey_local_machine. The paths are the same under both- software, Microsoft, office, 9.0 and then delete the folder for that program. Then to reinstall, just go back to this screen, and switch the program back to run all from the computer.