Help fixing images for Safedisc V2

[job]

I have a Yamaha 2100E and my CDR is unable to make a 1 to 1 copy of this safediscv2. With my almost perfect backup I'm able to install the game and then use unsafedisc to fix the game files so i can play the game withou the cd.

I need programs that will let me extract image file to my hard drive so i can modify the files in it and then build the image again so i can burn it.

My question is how can I delete or modify files in my image file so i can burn a backup that will work like a perfect 1 to 1 copy of safediscv2?


p.s: i'm running windows xp. Cdrwin 4.0a is not compatible with my system.


Peace.