Bonjour,
I made a lot of tests and investigations... See http://www.prepar3d.com/forum/viewtopic ... 0&t=125531
Have a look here http://www.prepar3d.com/forum/viewtopic ... 0&t=125531 to make HIDMacros works with P3D V4.
Cheers
For me it woks, I hope it will work for you too.
Claude