I doubt seriously that there is anything wrong with your CD.
Follow the second link KB gave you.
You did not give me the full error message, so I cannot tell you if that is the fix you need. If that does not work for you then let me know I have a few other ideas.
Follow the second link KB gave you.
You did not give me the full error message, so I cannot tell you if that is the fix you need. If that does not work for you then let me know I have a few other ideas.