George Nikolson

Hi to all of you readers. With previous version of Poweramp, when I tapped a track in a file explorer, Poweramp played it. After last update, there are many tracks for which Poweramp says "track missing or unreadable". But I can play these tracks with other media players. What could be the problem? I tried to downgrade to previous version, but there is no way. I am asked to install the newest one, or nothing else. Thank you