Copy Protected Edu Cd?

Hi Guys ,
I have a protected Educational Cd not Famous and has a protection because i tried to copy but i didn’t success
I use :
Alcohol 120 v. 1.9.7
Benq 1650 DVD Writer
Windows Xp Prof SP3

I tried also Clonecd v.5

i used ID protection and BurnOut latest versions and both gave me that there is no protection may cd check-in although when i tried to copy it after copy some files gave me failed to read sectors and took so long time to read it and finally after complete and copy on cd i got insert original cd.

i used many profiles but got the same result but when i tried to browse the cd from cmd i found huge file without name more than 400 MB but although i show all hidden and system files i couldn’t see it from windows and i don;t know what can i do?

Please help…

Thanks In advance…