Custom Sound...

[rallelol]

Hello, i've created my own custom sound and put it in a "sounds"-folder for my customstory. It is put where it should be but i can't get it to work.
I have both the .oggfile and the .snt-text

Sntfile looks like this:

<SOUNDENTITY>
<SOUNDS>
<Main>
<Sound File="fuck_off.ogg" />
</Main>
</SOUNDS>
<PROPERTIES Volume="0.9" MinDistance="1" MaxDistance="10" Random="" Interval="0" FadeEnd="False" FadeStart="False" Stream="False" Loop="False" Use3D="True" Blockable="False" BlockVolumeMul="0.7" Priority="0" />
</SOUNDENTITY>

And the script looks like this:

void OnStart()
{
AddEntityCollideCallback("grunt3", "gruntsayarea1", "MonsterFunc4", true, 0);
}

void MonsterFunc4 (string &in asParent, string &in asChild, int alState)
{
PlaySoundAtEntity("", "fuck_off.snt", "grunt3", 0, false);
}

I've tried with "fuck_off.ogg" aswell.
The .ogg-file works fine. I don't know what i'm doing wrong, i'm getting angry at this...

Can someone help me please?