I have a couple of CD-RWs and am getting an error message when I try to read data from them. The error message is:
Because of problems writing onto this disc, it has been marked read only to protect existing data. A critical packet is defective on this disc.
After I get this message, the CD drawer ejects the CD.
I have tried the discs in a few CD & DVD drives and have managed to get a few of the files but many files are damaged and will not work.
Is all hope lost or is there some other magic that I can use to retrieve this data?