2. Click Customized Button on N-Button Pro Manager to open Properties – Customized Button dialog. Set the button’s appearances and action for click.
3. Click Setting button to open Click Action Setting dialog. Select Run Application and the path and name of the application. Here, an audio file will be run.
4. Click OK to return N-Button Pro Manager dialog. The Customized Button is added to the manager panel. Click OK to finish adding button. The Customized Button will float on you desktop now. Click the button to open the audio file automatically.