When creating your bootable USB, use the tool Rufus . If you are installing on an older machine, select "MBR" partition scheme. For newer machines, try "GPT."
As of , Microsoft officially ended support for Windows 7 SP1. Using unofficial AIO images carries security risks, as the integrity of the integrated updates and activation tools cannot be verified by Microsoft. Windows 7 Sp1 x64 14in1 Oem Esd FR-FR July 2022 (Gen2) windows 7 sp1 aio dualboot 31in1 oem esd eses upd
: A high-compression format used for the internal install.esd file to make the large "31-in-1" collection fit onto a standard DVD or smaller USB drive. es-ES : The language code for Spanish (Spain) . The Ultimate Guide to Windows 7 SP1 AIO
These versions include "SLP" (System Locked Pre-installation) files. If you install this on a Dell, HP, or Lenovo laptop that originally came with Windows 7, it will often detect the BIOS key and activate automatically. For newer machines, try "GPT