Findfast is bad bad bad bad and stupid. And it's bad too. It wastes disk and cpu time indexing documents. Make it go away, seriously. It's a waste of your resources.
And as already mentioned, it's more complex than taking it out of startup these days. In fact, with the more recent Oriface versions you'll find an icon for it in your control panel. You can either turn it off there and hope that some Office product doesn't restart it, or do what I did and turn it off there, and then rename the underlying executable to something that can't be found. It's the only guaranteed way to keep it from being reactivated.
Let me reiterate, it's bad stupid bad dumb bad wierd bad goofy and indeed, plain bad.
Ron