Hello, I installed Poweramp on my car headunit, and purchased the unlocker to have the full version activated, which was successful. However, the next day, I got the error that it is unable to verify the license and Poweramp wouldn't start. This was only solved when I logged on the internet! So it seems I have to be connected to the internet everytime I use Poweramp, which is a hassle and I would have like to have the full version active offline as I don't use internet in my car.. I would appreciate if there is any advice about this issue