A new update is available for Track IR 5 users.
It involves a move of game files, the removal of the need to activate as administrator, and a few other changes, including no longer being supported to operate under Windows 97:
Further details here: Downloads | TrackIR
Still not supported in Star Citizen, though. I'm starting to think it was a bad idea pledging to that 'game'.
Anyhoo, thanks for the post, Ghoullie.