Arma2 and TRI5 Problem

[BigDukeSixx]

I've just installed the full game and when I ran it for the first time TIR worked fine.

BUT, now it's stopped working and I have no idea why. I've tried running in Admin mode, but that didn't work.

Works fine in rFactor though.

OS: Vista HP

Any help much appreciated.

[VincentG]

Answered in BIS forums.

"Double check that the TrackIR is still enabled within the controller options, within ArmA 2"