I know it is a old Thread but with the search this one matches best. I tried to create a bootable XP CD to run a XP directly and live from the CD. I copied the whole content from a WinXP SP3 CD into a folder on the hard drive. Installed the actual version of nLite and selected the folder as source folder. Than i checked only the Bootable ISO Button and created the ISO using defaults. Than selected the ISO as CD-Drive for a Virtual Machine to test ist. (afterwards I also tried also on a physical PC with same result) Starting the machine the CD acts like the Original XP CD and Starts the Normal installer. there is no boot into a LiveCD What did I do wrong?