Windows Genuine Advantage (WGA) Validation Tools and Notifications have been upgraded to version (1.9.0009.1) which is used to validate genuineness of Windows OS when accessing Windows Update, Microsoft Download Center and Microsoft Update on February 6th, 2009, superseding WGA that was released just a month ago.

All users on all Microsoft Windows operating system including Windows 7, Windows Vista, Windows XP, Windows Server 2008, Windows Server 2003 and etc, will be installed with WGA v1.9.9.1 ActiveX controls. Hacker Supremo Phantom managed to crack the latest version of WGA again. With the crack, users can continue to access, download and install all critical, important, recommended updates (hotfixes) from Windows Update or Microsoft Update, and other application programs from Microsoft Download Center. It will suppress any warning or notification about pirated or non-genuine Windows in used.

Download WGA_1991.rar.

Extract WGA_1991.rar, and then run the WGA_v1.9.9.1_crack.exe self-installer inside the archive as administrator and LegitCheckControl.dll, WgaLogon.dll and WgaTray.exe will be automatically patched.

For user who prefer previous style of using a batch script to install the WGA crack so that all process is transparent and need not worry of virus or Trojan, download the following RAR archive.

Download Windows.Genuine.Advantage.Validation.v1.9.9.1.CRACKED.rar

Run the installer.bat to patch the system with WGA crack. Alternatively, run installer.bat /u to uninstall and remove the crack, or installer.bat /c to cleanup the crack after installation. All commands have to be issued in command prompt with administrative privileges.

Note: For anybody who wants to upgrade to latest WGA Validation v1.9.9.1, the LegitCheckControl.dll can be download from

If you’re using different versions of WGA validation program, check out more WGA cracks available.

Disclaimer: This article is for informational purpose only.