I tried a lot of things, but never got off the ground with it. I sold it and bought a Logitech G29. It is fully supported by Forza 4/5 and works perfectly.

It works ok for some masses if you play around extremely with the settings of the game and the steering wheel (steering wheel doesn't really have many settings). I would recommend paying more and buying at least the Logitech G29, because I really regret buying this steering wheel! Because this thing is just really not good if you take racing games even a little bit more seriously.