Hmm, I don't know much of that, but it sounds like a question for the FineReader staff. It's probably something simple you're overlooking, as surely they would've used that combo? Then again, maybe not...
Anyhow, looking for an individual file like that - the only chance you have is finding someone else with that program, or (unlikely, but possibly) on a P2P network.
If you have a more specific error, Google Groups is a great place to look...and you can post it here if you want me to search for it.