CRC-Errors on PX-4012a

I copied 10 CDs each with one avi file on it! For reading i used my Toshiba XM-6302B (32x), for burning my PX-4012a. I’ve done 1-to-1 copie on-the-fly at 24x Burning speed. I got no errors from CloneCD (ver 4). I’ve done this with exact the same settings as i copied a game CD(no copie protection) 10 minutes before (CCD4: Data-CD).

When i try to read the cds now windows (XP) tells me about an CRC-Error. I can neither play the avis nor copie the files back my disc!

Is their any program to get the data back?