Unable to install Word 2000

[smain]

Hi Everyone,

After I installed Office 2000 on Windows 98SE, all programs seem to be
working except Word. When I try to open it, it would open but with a
message similar to this:

"This application could not open because it is not installed. Install this
application from its program".

I tried to reinstall it using "repair" option, with no success. I then
uninstalled all Office 2000 and re-installed it, same result.

In another machine running Windows 98SE. Office 2000 works perfectly.

Please help.

Thanks a lot.