I am trying to back-up a DVD MARLEY & ME. I have 4 different DVD burning prorammes and they all produce the same error message.
I am quite sure the DVD original is fine and that my DVD Lite-on unit (less than 12 months old) is fine also.
I am sure this is a blocking mechanism/device toprevent backing up/burning and so on.
Surely, one of our geeks can produce a remedy. Comments such as - clean the DVD or are you sure you have not inserted the DVD upside down in the tray will offend.