Hi Yussif,
I'm sorry to hear that you're experiencing issues with your audio after editing the registry. Editing the registry can be risky and may cause unexpected issues.
To troubleshoot the audio issue, you can try the following steps:
- Check if the audio device is properly connected and turned on.
- Check if the audio device is set as the default playback device. To do this, right-click on the volume icon in the taskbar and select "Open Sound settings". Under the "Output" section, select your audio device and click "Set as default".
- Check if the audio driver is up to date. You can go to the manufacturer's website to download and install the latest driver for your audio device.
- Try running the audio troubleshooter. To do this, go to "Settings" > "Update & Security" > "Troubleshoot" > "Playing Audio" and click "Run the troubleshooter".
Hope this helps,