Ive been trying to get this to work with MSFS for a few weeks now. Have the flight hapticonnect program and after many emails to BK tech support I finally got it working by plugging in the 3.5mm from the BK to a USB sound card. Then have to have it running in game connect mode.
In saying all this, this is absolute garbage though, the haptics are terrible and I still have to always adjust volume or the sliders to get parts of it to work. The RPM for example. all I want is a bit of an engine rumble but what I get is a hum vibration of the BK that is downright awful. The audio through a splitter is better.
What a waste of my money this has been.