I think what you are saying is that I need to install the TrackIR Software to use as an interface?
I did do that and the error message stopped but then I did not get any head movement within FSX. I can only get head movement if I connect FSNoir directly to FSX using sim connect protocol.
I am getting an error message in the FSITRACKER.EXE DOS window. When trying to connect FTNOIR v200 to it.
"Error Initialising Naturalpoint Interface"
"Natural Point DLL location"
What am I missing as you seem to have this running in the posts above.?
I am running FTNOIR using the Freetrack Protocol.