Found this thread while troubleshooting this myself. I figured it out, but just finally got my account authorized to post.
At any rate the syntax you need to have the pedals show up as a separate device to windows are below. (Use one or the other, not both).
Filtered still lets you still do configuration through TARGET, yet the pedals show as a separate device in windows. Excluded is just presenting the pedals straight to windows "raw". Filtered seems to be the best of both worlds.
Configure(&TFRPRudder, MODE_EXCLUDED);
Configure(&TFRPRudder, MODE_FILTERED);