There shouldn't be any problem with Read only files. It just means they can be read, but not altered. If I have a CD that I copied data to, (burned files to), they will all be read-only, but I can copy them back to the hard disk.
If this is an Audio CD, then there will not be any music tracks as such, and they cannot be copied.
I'm trying to copy some audio files on my CD that are flagged as read-only so whenever I try to simply copy paste them, I get empty files copied.
Is there anyway that I can copy these files to my hard-drive?