spark sound connections

  • Hi guys I am very frustrated I know the Spark and app is going to be perfect for me but Iam having issues I am running an IPad and a PC with windows 10
    I want to create my own tones but I am struggling to add bias fx2 to the spark app
    i cannot seem to get sound from the app ( the guitar works fine)
    what do i need driver for
    I wish there were more detailed troubleshoot help