have used the standard media player and more recently PlayerPro to play audio books in mp3 format for the last 6 months. Now suddenly, PlayerPro has dowloaded random album art replacing the previous correct ones and says it cannot play this format (mp3). The standard player still has the correct album art, but also says it cannot play this format. The ring tone has also changed from an mp3 to the default ring.

When I use file manager I can select any mp3 file and get the option of playing by either player and they both work with the correct album art but will not do so if I select the players themselves.

Any ideas what has happened?