Ntboot7z
ntboot7z wim=/sources/boot.wim index=1 The index parameter selects which image inside the WIM (e.g., 1 for Windows PE, 2 for Windows Setup). If you have windows.7z containing an ISO inside, you can do:
title Boot Windows 10 ISO with NTBoot7z ntboot7z iso=/boot/win10.iso boot UEFI is more complex because it requires a working ntboot7z.efi and proper Secure Boot handling (you may need to disable Secure Boot or sign the EFI). ntboot7z
Combine NTBoot7z with grub-rescue on a hidden partition. Then, even if your main OS dies, you can boot recovery ISOs directly from your hard drive without scrambling for a USB stick. That is the true power of NTBoot7z. Have you used NTBoot7z in a unique way? Share your experiences in the community forums. And always keep a backup of your bootloader configuration before experimenting! ntboot7z wim=/sources/boot
is a specialized utility designed to boot Windows operating systems directly from compressed disk image files—specifically ISO (disc image) and WIM (Windows Imaging Format) files—without needing to extract them to a USB drive or hard disk partition. It is an evolution of the legacy ntboot tool, enhanced with native support for 7-Zip’s progressive extraction technology. Then, even if your main OS dies, you
