Greeting's

I'm not sure if its a CD drive problem but there is some problem reading one particular CD and I need help ASAP.

Few days back I zipped up some important folders because I was suppose to give a copy to my senior. The folders were very large in size hence I zipped them up and spanned the zip file into 700 MB size but due to bad luck (or large file's) the zip file was split into 3 parts with the 3 part being only 11 Mb.


Hence I decided to over burn one CD with one of the parts adding the last one in it. I went through Nero's guide and it said it was SAFE to add about 12 Mb of data if the disk was not multi session and by using "short lead-in and lead-out"


Now coming to the real problem, the CD having the 2 parts of the zip file is not being read properly. It give's an error "Invalid MS-DOS function. Its completes the copy up to 99 % but the last 1 % gives the error.


I need these files because I deleted using Eraser software using custom 57 passes
So a possibility to recover it from my hard disk is impossible.

Any help guys ?