Modified to boot on modern UEFI-based systems rather than just older Legacy BIOS.
x64 (64-bit) , designed for modern processors and supporting more than 4GB of RAM. Windows 7 SP1 X64 Ultimate 3in1.part2.rar
A clean install requiring your own license key. DAZ: Pre-activated using the "DAZ Loader" tool. Modified to boot on modern UEFI-based systems rather
Often pre-loaded with USB 3.x and NVMe drivers to support newer hardware. Windows 7 SP1 X64 Ultimate 3in1.part2.rar
Sometimes includes Microsoft DaRT (Diagnostics and Recovery Toolset) for troubleshooting. Usage Tips Windows 7 SP1 Ultimate X64 Multi-Language | PDF - Scribd
These modified versions are popular because they often include modern enhancements not found in original 2011 discs: