Nokia :: 5800 Refusing To Play Downloaded Music Without LicenseMay 20, 2009
The only music I can play on my new 5800 is the music that was already pre-loaded. I have no difficulty adding items from Windows Media Player into the music library, but when I go to play a track, a message comes up stating:"Unable to acquire license. Unknown content provider."I'm using the 'Media Transfer' mode as per the phone instructions.