Or use a file-recovery program such as cdrdiagnostic (
http://www.arrowkey.com/cd-r_diagnostic.html) (yes I know it costs but there are free or time limited programs that do the same job)
That`ll recover the file.
Then copy the other data files
(Data001.lab, Data 003.lab, Movie01.lab, Movie03.lab, Vox0001.lab, Vox0003.lab, Year1mus.lab, Data002.lab, Data 004.lab, Movie02.lab, Movie04.lab, Vox0002.lab, Vox0004.lab, Year2mus.lab, and Year4mus.lab)
to your grim folder and switch developer mode on (see the readme for Serge`s CMI-GRIM debug patch to see how to do this) you`ll then be able to play it off hd without your dodgy cd.