How do I install the virtual audio device for ZGZ Virtual Microphone?

If your ZGZ Virtual Microphone shows this issue:

You must install the virtual audio device manually.

1. Select "Tools -> Install Virtual Audio Device"

2. Click "Install Audio Device" button

3. Click "Yes" button

4. Press any key when the commands are done

5. Click "OK" button

6. The virtual audio device is installed

Congratulations on your achievement!