Forums mIRC Help wav file by entering room

Helllo, I am webmaster of [spam deleted] en recently we have open a chatchannel, both webbased via javaapplet as tru Mirc 6.03

Because I am the moderator of the room it was very handy that there was a sound (wav file) hearing when someone enters the room. If I am correct it was a womans voice saying "entering channel" (but I dont know for sure enymore) But now It is not working anymore! I have tried everything in the configuration tool, checked my soundfiles, checked and rechecked but is wound work anymore.

Is there someone out there who has the super tip. I want to hear when someone enters the room, because I dont have to stay and sit behind my computer all the time. Thanks