Suppose your mounted ISO image has the drive letter, D: in the This PC/Computer folder, and your USB stick has the drive letter E: The final part: you need to write a bootloader to your USB stick.On Windows 7, open the Windows 10 ISO with 7-Zip and extract all the files to the drive letter of your USB stick. This will take a few minutes depending on the speed of your USB flash drive. Double click the ISO image in Windows 8 to mount it, and copy all files from the Windows 10 ISO image to the USB stick.You will return to the elevated command prompt - do not close it. Now your work in diskpart is finished.

This is to allow your USB stick to be able to load some bootloader. Next, type the following command: active.This will create a primary partition which will store your data. Type the following command: crea part prim.If you are not sure, it is better to clean the partitions and data. Note: You can skip this step if you are an advanced user and know that your USB stick has a proper filesystem. This will erase all data from your USB drive. In my case, it is 1, so I have to use the following command: sele disk 1 Where # is the number of your USB stick drive. Now, you need to select your USB disk in diskpart.It will show a table with all your disks, including the currently connected USB stick. Type the following in diskpart's prompt: list disk.It allows you to perform all disk management operations from the command line. Download Windows 10 if you do not have it as described here: Windows 10 Technical Preview direct download links.ĭiskpart is a console disk management utility which is shipped with Windows by default.However, you can create a USB drive with 32-bit (x86) edition of Windows from a 64-bit edition of Windows. Use a 64-bit edition of Windows to create a 64-bit USB stick. Important Note: You cannot create a bootable 64-bit (圆4) Windows 10 USB stick from a 32-bit (x86) edition of Windows. Then you can just copy and paste files from the virtual DVD drive to your USB stick. Simply double click the ISO to mount it Windows 8 will create a virtual DVD drive inside the This PC folder. In Windows 8 and Windows 8.1, you don't need any third-party software to extract the ISO's contents to the USB flash drive: Windows 8 and Windows 8.1 have built-in support for ISO images. It creates a virtual drive which can mount ISO images and you can work with them like a regular DVD disk inserted in the physical DVD drive.

In Windows 7, use the free and open source 7-zip archiver or install Virtual CloneDrive software which is also free. Warning! You will need to erase all data from the USB flash drive you use for this, so make a backup of the important data on it before you proceed.

Create a bootable usb drive windows 10