Horn sound skipping.

[CASO]

I put the MLW's sounds into the Prince River SD40W-2, and when I put a different horn sound in from the MLW folder, the sound skips. It sort of gives a ta-da, sound if that makes sense. I wonder if there is a possible way of fixing this?

[CASO]

I found out what the problem was, I was putting the wrong files into the cab folder of the Peace River SD40. Horn is sounding perfect now.