Your wording is confusing.
Semxy, name your iso CoDWaW.iso
than make a .dvd file CoDWaW.dvd
put this in it using notepad
LayerBreak=1913760
CoDWaW.iso
than uncheck verify and write to disk. make sure you burn no higher than 2.4x you can try 1x i know some people do that. also make sure...