Dell 4550, Win XP Home. It came with MS Word 2002.

Worked fine til few weeks ago. Now, when I log in, desktop appears,
and I get small window-

Windows Installer
Preparing to install MS Word 2002.

Then:

Please wait while Windows configures MS Word 2002.

Then it asks for the Word disk.

If I close or cancel the little windows, everythging is normal. But
Word 2002 is already installed and working. So why all of a sudden did
it start trying to install it on startup?

Brad