When setup windows 7 in the latest pc but shows this message it will help to bypass this message for setup windows 7. Because latest pc support windows with usb3 driver, if you setup windows 8 or higher that operating system has usb3 driver included, if you face this problem for setup windows 7 so you need to download this software, and a bootable pendrive with windows 7 64 bit . http://www.mediafire.com/file/derw8dhmpichi66/USB3_Creator_Utility.zip/file though this video quality is not so good but this is very helpful for those who face this problem when setting windows 7