You can set all Vox Studio defaults from the Tools/Defaults menu. Please read the next sentence very carefully. At the very least you should set the default folders, file extensions and sound devices or Vox Studio will not work satisfactorily.
Once you get used to working with Vox Studio you should set all the other defaults too. If you set appropriate defaults in the Tools/Defaults menu you will greatly reduce the amount of repetitive manual intervention required in your daily work.
The Tools/Defaults menu