Hello,
Thanks for your post. Sorry to hear of your troubles.
Make sure to contact IK Multimedia technical support with the link below. They will be able to help get you set up. Once your ticket is opened up, PM me the ticket number. Keep in mind this forum is solely for user to user discussion. The support team is best suited to get you working.
https://www.ikmultimedia.com/contact-support/In the meantime, let me provide some info which may help here
The ASIO4ALL driver set is suggested for Windows use of the iRig HD 2. Once you select ASIO4ALL in the AmpliTube 'Audio/MIDI Set Up' (Under the Settings drop down menu), the control 'Panel' can be used to select the WDM device you wish to use. When using the iRig HD 2, disable ALL other devices here.
Note* In the ASIO4ALL control 'Panel' you will see a 'Wrench' icon, use this to see ALL devices including sub-devices.