WinISO and Nero Extraction Deaths

I recently grabbed Call of Duty, actually, several copies of CD2, because i thought the first ISO i grabbed was corrupt. I thought this because when i tried to extract CD2, when i get to 99% of extraction, an error message comes up sayin "Cannot Read from Source File. When i goto the folder it extracted the majority of the cd into and run the Setup, i then get "Only Part of a Read Write Process Memory or a Write Process Memory request was completed. I know for a fact these image files are perfectly functional. So why is this happening to me? Thanks for the help in advance :wink:

oh, btw, i tried extracting the ISO with ALC as well, same prob.

Edit:

Removed the crosspost, please refrain from crossposting in the future