I recently bought TrackIR 4 with TrackClip, with the main intention of using it in FSX.
The first thing I did was check for the latest driver, and downloaded it. I'm running Vista 64bit.
TrackIR works fine in Blackshark, but nothing happens when I launch FSX, which is very bad news really, especially considering I haven't found any help anywhere on the issue

Reinstalling FSX is not an option for me, and reinstalling Vista is definitely not an option.
Any help? Thanks
P.S. Here are my system specs:
ASUS P5Q Pro motherboard
E8600 CPU
ATi 4870X2 graphics
4GB OCZ DDR2