I'm going to guess that this will never work unless you're running a hacked DVD-ROM firmware. Simply because you couldn't put in an exception just for system updates on burned media. It's either you read ALL burned media, or you read none, and to Microsoft's way of thinking, burned media equals piracy.
i have triad three times to burn an update CD and all three times failed i have triad putting the zip file on the CD that did not work then i triad putting the unzipped folder on the CD that did not work and finely i tried to put the file itself on the CD and it still don't work can someone who successfully updated their system this way please help me but all help would be apricated