The included sound makes my ears bleed. I managed to find an old guide for Wrobot in Frech and found this:

Quote

TRANSLATED: Play a sound when you receive a whisper (by default the sound is included in the bot, to change it, you just have to create / copy the new sound file (in * .wav format) at this location: «WRobot \ Data \ newWhisper.wav ").

Unfortunately, there is no *.wav file is included in my folders.

How do I change it?

Hello, create the file newWhisper.wav 

Dang! I thought I would try that :)

Feedback: since there is no wav in the folder it is really confusing for people. If there was a newWhisper.wav already, the majority of people would understand that you only need to get a new file and rename it.