Even though you are using an AIO ISO, you still need a valid Product Key for the specific edition you choose to install (e.g., a Windows 7 Ultimate key will not activate Windows 7 Home Premium).
During installation, you are presented with a menu to choose which edition to install. This is incredibly useful for technicians who work on various machines.
This indicates a . The disc contains both:
Before installing Windows 7 from the "en-windows-7-aio-sp1-x64-x86-dvd" media, ensure that your system meets the minimum requirements:
A true AIO SP1 DVD allows you to boot the installer and choose both the edition and the bit-version on the fly.