HaloMods "Classic" Read-only Archive

I save my gun.wav in wavepad as pcm 16bit stereo file, and save it under data\sound\gun\gun.wav

i open tool and type tool sounds sound\gun\gun xbox 1

and i get

Couldn't read map file './toolbeta.map'
Importing sound\gun\gun

c:\program files\microsoft games\halo custom edition>

i then open the .sound up in gurilla and i cant play my sound. the three play bttons are greyed out.

How can i fix this?

well first of all its suposed to be test\test\ (you.wav) not gun\gun.wav

actually, im having that same problem, after i finished everything, the 3 play buttons were grayed out, and there were 0 bytes of music, and im pretty sure i followed the tut to the letter.