Win7usb30creatorv3win7admin Repack

You're looking for a guide on creating a Windows 7 USB installation media using the Windows 7 USB/DVD Download Tool (also known as Win7 USB 3.0 Creator) and a repackaged version by Win7Admin.

Intel and AMD chipsets released after Windows 7's end-of-life switched entirely to xHCI (eXtensible Host Controller Interface) for USB ports. The Windows 7 SP1 ISO lacks native support for xHCI. win7usb30creatorv3win7admin repack