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1. How to create a bootable usb from windows 7 iso how to#
2. How to create a bootable usb from windows 7 iso install#

Now my SanDisk USB flash drive is bootable and I can use it to install Windows 8.1 on any computer that supports USB bootable.make a bootable USB flash drive from a Windows 7/8 ISO image file.

In this example, it took about 20 minutes to create bootable USB from Windows 8.1 installation DVD (4 GB). Microsoft distributes Windows 7 and Windows 8 on physical discs or images of DVDs. Wait for Rufus copying files to USB drive.You will be asked to confirm that all data on selected USB device will be deleted.Click an icon next to the drop-down option to browse an ISO image file.In the new command line window that opens, to determine the USB flash drive number or drive letter, at the command prompt, type list disk, and then click ENTER. Open a Command Prompt window as an administrator. Select ISO Image from the drop down option. Insert a USB flash drive into a running computer.Make sure that the check box Create a bootable disk using is checked.In this example, I have my USB flash drive, SanDisk Cruzer Fit (8 GB), connected on ‘F’ drive. Select your USB flash drive from the drop-down option Device.You don’t need to install Rufus, just run the downloaded file to open Rufus and follow steps below:.Download Rufus from and scroll down to download section and click on Rufus to download.

How to create a bootable usb from windows 7 iso how to#

In this article, I will show how to make my USB flash drive, SanDisk Cruzer Fit (8 GB), bootable using Windows 8.1 installation ISO image with Rufus. It also has full support on UEFI and GPT. It works only on Windows, but you can use it to create any bootable operating system. It can create USB installation media from bootable ISOs (Windows, Linux, UEFI, Hiren’s, etc.). Rufus is a free software (GNU GPLv3) that can format and create bootable USB flash drives. So I’m going to recommend another tool which works great and have no problem.

Last time, I wrote an article about how to create bootable USB with UNetbootin which is a good tool, but there might be some issue with large image file (NTFS file system). If you want to reinstall operating system on your PC or laptop, you can install it from USB flash drive which is very easy and faster compare with optical drive like CD, or DVD.