Haklabs | Bypass WGA in Style
Don't have a valid copy of Windows and want to download Microsoft's free Windows software (e.g. Windows Defender). No worries, here is how to bypass the WGA validation and install Windows software. You will need to download and install Orca, which is an official Microsoft tool for modifying and validating .msi installers. Orca is part of the Microsoft Windows Server® 2003 R2 Platform SDK Web Install and can either be downloaded with the full package or as a standalone.