Download the latest version of the lightweight flashing tool from the Official Rufus Website .

If you have a valid product key, here are some steps:

Once the 2.3 GB to 2.5 GB ISO image is downloaded, it cannot simply be copied onto a flash drive. It must be flashing correctly to ensure boot sector recognition. Step 1: Format and Prepare the USB Drive

Select your language, time zone, and keyboard layout preferences, then click .

In some regions, you might find Windows 7 available through Microsoft's Digital River store. This is an official source, but availability varies.