If you are running Windows XP, you will need to download and install both Microsoft.

In fact, I recommend that you perform a full format of your USB flash drive just to be sure that it is error free. Your USB flash drive must be at least 4GB and it should not have any other files on it. You can install the tool in Windows XP SP2, Windows Vista, or Windows 7 (32-bit or 64-bit). To install the Windows 7 USB/DVD Download Tool, you need at least a Pentium 233 MHz processor and 50MB of free hard disk space. This blog post is also available as a TechRepublic Photo Gallery. Keep in mind that while I’ll use the Windows 8 Enterprise evaluation ISO as my example, this procedure will work with any Windows 7 or Windows 8 ISO. In this article, I’ll show you how to download, install and use the Windows 7 USB/DVD Download Tool to transfer the Windows 8 Enterprise evaluation ISO to a bootable USB flash drive. (Keep in mind that while the tool has Windows 7 in its name, it will still work for Windows 8.) In fact, Microsoft has a utility called the Windows 7 USB/DVD Download Tool that will allow you to convert the ISO image so that it can boot from a USB flash drive. Fortunately, doing so is not as difficult as it once was. While installing from a DVD is suitable in most situations, you may want to be able to install Windows 8 from a USB flash drive.

In last week’s post, Get the free 90-day evaluation of Windows 8 Enterprise, I showed you how to download the free 90-day evaluation copy of the final version of Windows 8 Enterprise and burn the ISO file to a bootable DVD using Windows 7’s Windows Disc Image Burner tool. Greg Shultz shows you how to transfer a Windows 8 ISO to a bootable USB flash drive. Transfer a Windows 8 ISO to a bootable USB flash drive

Writing windows iso to usb drive