You can recreate your own ISO.
That's what I wrote.
But if you don't have the same program version, the patch might not work.
>With CDRWIN.. how do u copy or extract DC (bootable games with multisession)??? it always says that it does not support it??
IT DOESN'T SUPPORT MULTISESSION.
So you can't.
You won't be able to work with selfboot games using CDRWin.
Is there an NFO file with your patch ?
It should tell you how to apply your patch.