Modifying the MBR only tells the computer where to look for a bootloader. You must now supply the actual loader files. Download the latest GRUB4DOS binaries.
grubinst is a command-line tool, but grubinst-gui.exe is its Windows-based graphical interface companion. It allows users to: grubinst-gui.exe download
Follow these steps to use the tool to install GRUB4DOS onto a USB stick or hard drive. 1. Preparations Modifying the MBR only tells the computer where