To use Rufus to download the Windows 10 ISO file and create a bootable media, connect a USB flash drive with 8GB of space, and then use these steps: How to use Rufus to download ISO and create bootable Windows 10 USB In this guide, you will learn the steps to use Rufus to download the ISO file and create a bootable media to install Windows 10 from scratch. You can even prepare a USB drive with an older version of Windows 10 (including Windows 8.1).

However, unlike the Microsoft solution, Rufus creates a USB installation media and does it faster. However, you can now download the ISO file and prepare the bootable media within the experience, similar to the Microsoft Media Creation Tool. In previous versions, you had to provide the Windows 10 ISO to make a bootable media. For example, you would use a 64 bit Debian instead of a 32 bit Debian.Rufus is a free and lightweight tool designed to create a bootable USB flash drive to install Windows 10 on your computer. If you were to choose to use Grub, then the procedure would have to be modified to work with your Mac. Therefore, you would probably want to try using a DL DVD first to install Windows 10.īelow is a link to an answer where Grub is used to install a 64 bit Windows 10. As you can imagine, the installation procedure is complex with many steps. Once Grub is used to boot the Windows Installer, Grub and Debian can be replaced by Windows. This version of Linux offers an USB flash drive installer which can be EFI booted and install a BIOS booting Grub and 64 bit Debian. One method of acquiring Grub would be to install Debian Linux. It turns out that the Windows installer (as well as Windows) can be BIOS booted from Grub. So, if the newest version of OS X (or macOS) ever installed is OS X 10.11.6 on your Mac Pro, then one may incorrectly conclude installing Window 10 by USB flash drive would not be possible. The High Sierra installer does a firmware upgrade which allows booting from APFS and ExFAT volumes. Booting from ExFAT formatted Windows installer first requires installing High Sierra or newer version of MacOS.Windows and the Windows installer can not BIOS boot from USB drives.

If you can get Windows to UEFI boot, then some of the hardware usually did not work properly.

Windows needed be installed to BIOS boot.

The following is generally true for Macs of your vintage. This answer addresses this part of your question. In your question, you asked how to fix using a flash drive.

Windows 10 pro bootable usb