You need a special soft. I know Rohos and ProteMac Logon Key. I'm using ProteMac actually. http://www.protemac.com/logonkey/
create a bootable usb flash drive bootable diskette set bootable hdd image file
If there is sufficient space in the USB drive, it is possible to create a bootable USB from the original downloaded .iso image.
A great software utility that will help you to create a bootable USB flash drive is the Rufus Company, which is not protected and you will be able to sell, distribute, or modify any part of the software to suit your needs.
You will first need to create a bootable USB which contains the Windows you would like to install. You can use the Windows 7 USB/DVD Download Tool.
Without knowing what software you used to create the bootable Flash drive, it is difficult to come up with an explanation.
One good way is to get Ultimate Boot CD 4 Windows and use it to make a bootable USB. It will give you some good tools on that drive.
Try Memtest86, you are going to need to create a bootable cd or USB drive, but it is a very thorough and effective test.
Create a multi bootable CD when Burn the disk using Nero or other burning tools.
DVD or bootable USB.
You/someone have installed the USB device as an bootable usb, format it to 600mb, then format it again, this time choose 2GB.
you cant
1. Make an ISO copy of Your Win XP 2. Prepare Your USB device (min. capacity 1GB) using RUFUS (free app for making bootable USB) 3. Make sure You set USB device as first bootable device in BIOS 4. Reinstall Your Win XP