set root=(
followed by a <TAB>, and GRUB will display the list of drives, partitions, or file names.
How to boot Ultimate Boot CD for Windows (UBCD4WIN) from a USB drive (and even from an ISO file)
file: /boot/bcd
status: 0xc0000225
info: an error occurred while attempting to read the boot configuration data.
What occurs during this stage differs depending on the disk image type (ISO file or floppy disk image).
7-zip is used to extract files from the ISO file to the target drive. Heuristics based on file size and name are then used to locate kernel and initrd files; these are placed in /ubnkern and /ubninit. Boot configuration files (named syslinux.cfg, isolinux.cfg, extlinux.conf, or menu.lst) are then read to determine any boot options that need to be used and locations of other kernel and initrd files.
7-zip is used to extract files from the ISO file to the target drive. Heuristics based on file size and name are then used to locate kernel and initrd files; these are placed in /ubnkern and /ubninit. Boot configuration files (named syslinux.cfg, isolinux.cfg, extlinux.conf, or menu.lst) are then read to determine any boot options that need to be used and locations of other kernel and initrd files.
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This project aims at creating the "Ultimate Flash Preboot Execution Environment" for desktop troubleshooting, diagnostics, and recovery. The UFPE will dual-boot the Ultimate Boot CD for Windows and Parted Magic using the GRand Unified Bootloader. UBCD4Win will be available primarily for Windows...
Updated on Mar 13, 12
Created on Feb 11, 12
Category: Computers & Internet
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