: The "Dual-Boot" designation often refers to two detached installation media within one ISO, supporting both legacy BIOS and UEFI-bootable environments (typically requires a tool like Rufus ).
These custom releases usually go beyond the original Microsoft image by including: windows 7 sp1 dualboot 31in1 oem esd ptbr jan
solves this using LZMS compression (solid compression). A 31in1 ESD file is usually between 4GB and 5.5GB. The trade-off: : The "Dual-Boot" designation often refers to two