Usb Storage Installing Windows XP From A Mounted Image Or USB Storage?

Installing Windows XP from a mounted image or USB storage? - usb storage

Is it possible to have a boot disk (image. ISO or so) on a separate disk, or to put the files on a USB mass storage device such as a boot disk and travels?

If so, how and what I need.

I try to install Windows on a new system and I can not boot from a floppy disk in Windows.