Licensed music wont play after new rom

[overhaulengines]

hello All. once i flash a new rom, all my music that i have on my storage card no longer plays, i have to delete and reinstall. i have a Napster to go account, which lets me download all the music i want and install on my device. these are all licensed tracks, even though i transfer music to my storage card, the license is put on the device. this is not a problem if i install music from a cd to my card, that music continues to work after a rom flash.
does anyone have a clue where in the registry the license might go that i might copy the registry and then reinstall after the rom flash. not even sure that this would work, but its worth a try. i have about 7gb of music, the transfer takes about 5-6 hours.

thanks

Lupe

[joel2009]

are you making sure you are reimporting them into windows media player they don't do it automatically... or are you getting an error message..........
it could also have to do with format, the cook could have removed the driver for that type of media when stripping the rom