add this code at the end of lightmaxx.fxt in the folder: mydocumets/visualproduction/comman/personalities/factory
fixture "LED PAR64 RGB"
{
color red 0 0,255
color green 1 0,255
color blue 2 0,255
dimmer msb 3 0,189
strobe
{
offset 3
control 190,255
}
}