My laptop had to have Windows XP Professional reinstalled. Now several programs do not work like Word and Wordperfect. I need to reinstall them. But first I have to uninstall them. When I go to add or remove programs and hit the remove/change button and any program nothing happens. Please, does anybody have a clue what I can do. I have several programs that I need to uninstall and reinstall because of this. Thanks in advance for any help!