I have Microsoft Works Suite 2002 loaded on one of my Windows computers at home, and I was searching for some unrelated files on that computer one day when this file showed up in my search. Curious, I checked out the properties of this "wkfud.exe" file, and sure enough as you see on the picture above, wkfud.exe is a Microsoft Works Marketing Feature! Who says that Monopoly$oft doesn't use FUD as a marketing tool scare tactic?!?