Sound format error

Hi, I am trying to design a working memory experiment, but I am encountering some audio related problems. Would appreciate some help solving the issue. Thank you.

OS : Windows 10
PsychoPy version: v3 1.2
What are you trying to achieve?: I am trying to create a working memory task with the inclusion of feedback every ten trials in the form of an audio. I am using four different audios as feedback.

**What did you try to make it work?:**The audios are in .wav, and I have detailed in the excel file the specific audio to present in every case.

What specifically went wrong when you tried that?:
Include pasted full error message if possible. “That didn’t work” is not enough information.