Same problem!! has anyone a solution?
I thought that maybe it was because I installed AutoHotkey.exe for using DemulShooter (I never tried before to use this keymapper and don't know if it was working before) but two things I've figured out. When I "open" the .ahk profile and then try to use the AHK Tester, then it sends the new function, but if I close the AHK module then it doesn?t work.
And now watching the specific question of pacooka, I've realized that the keyboards buttons works fine, but not the joysticks (mine are the ultrasticks 360). At least now I now the AutoHotkey module is no totally broken.