Create Bootable USB Drive from ISO using WintoFlash Software

What if your computer requires formatting as it is affected by virus or malware attacks and you don't have DVD Writer Or CD Writer in your computer? Then purchasing a new DVD writer would be the only available option to you. But some motherboards (old versions) require drivers in order to make the DVD writer work. So the only option we have here is boot from a USB Flash drive or pen drive.

Now, how do you make a Bootable Flash drive?

For this task to be done, you need a Pen drive of minimum 4GB capacity or more for Windows 7 and 2GB for Windows XP. Also you need a ISO or Image file of your required OS.

Following Steps must be taken in order to make your Pen Drive Bootable :

1. Format your Pen Drive in FAT Format.

2. Download WintoFlash (Free) and install it.
3. Open the installed "WintoFlash" program and enter the windows file path of where the ISO or Image of Windows is located and in the second tab insert the address of the USB drive (see figure below)

4. Click on the next to complete setup.

That's it! Your Flash Drive has become Boot-able now. Now you need to enable First boot priority (in BIOS) to Flash Drive and restart it.

Note :  The installation of Windows OS into your Pen drive may take from few minutes to more depending on your Pen Drive Speed as well as the Speed of your Computer.