help me with copying a backup

[pep_dj]

I tried to do a copy of a backup but Diskjuggler says: invalid block adress. And if I mark "ignore errors" cd is copied but it doesn't work in dreamcast. The game is Dead or Alive 2.

HOW can I do a backup from a backup??

THANKS!

[Megalexxx]

Your CD is bound to be crappy...
Try to copy all files to a directory, and then follow Echelon's tutorial to rebuild a selfbooting image.

[pep_dj]

I could copy a backup succefully with Clone CD , however, thx Megalexxx