Super Sawndz Problem

[Patlen 123]

I'm trying to replace DKs announcer call with one for Shadow however when I do all the necessary steps and press insert I get this in the console
Inserting wav Shadow Announcer Call-old1.wav

sndconv.exe v1.2
Sound converter for Dolphin AX sound player.
Copyright 2001 Nintendo Technology Development, Inc.

.

Stream has Finished
sndconv has exited
Argument =insert 275 30 1 44100 0 "D:\Users\Aneta\Desktop\sawndz\smashbros_sound.brsar"
Starting sawndz.exe
Sawndz.exe started
Sawndz stream has finished
Sawndz has exited

And nothing changes. Can anyone Help?  (i'm using PAL if that makes a difference)