QUOTE (shamurshamur @ Apr 18 2009, 10:09 PM)
Can you tell me how to hexedit any isolinux.bin file to stop it from checking the checksum , therefore avoiding the "checksum error"
I see no chance for this, because MKISOFS does this modification during
build. An the changes in ISOLINUX.BIN depends on it's position inside the ISO-file (which we're building in the same moment) ...
But you can use -eltorito-alt-boot
option and create a second boot-image.
I know no BIOS, which sees this, but this is not the important part.
The modification with -boot-info-table
is also allowed too for this second. An (incomplete!) example:
mkisofs.exe <...filesystem_options...> -b bcdw/loader.bin -no-emul-boot -boot-load-size 4 -eltorito-alt-boot -b boot/isolinux/isolinux.bin -no-emul-boot -boot-load-size 4 -boot-info-table <...output_file...source_dir...>
(all in one line)bcdw/loader.bin
is here the primary, boot/isolinux/isolinux.bin
the second and it, gets the modification. Paths are relative to your given CD-root.