Office 2000

Formatted hard drive re -installed 98. Tnen installed of Office 2000, but when you open any Office application you can see the screen for a couple of seconds then it shuts the program down. Have try uninstalling and re-install Office 2000 but it still happens and have used other Office 2000 disk and have formatted the hard drive again. Never had a problem with the Office 2000 disk befor.