Hi guys,

How is everything going? I'm not so happy these days. You know that I have burnt many CDs about my dancing performance in college and some songs CDs. But now I can not play some of them, which is really annoying me. Those could not not be played were created one year ago. When I play them, there are always the some prompt that redundancy checking errors. And I failed to copy the data in them. But you know that I can read the data before long I burnt the CDs. Why this copy error happened? What shall I do now? In addition, my laptop is running with Windows 8 now.

Pls help me out!