The things you might want to know It works on 32-bit and 64-bit systems It's compatible with Windows 7 SP1 and all system updates It's compatible with all system languages It can be used to pre-activate Windows It allows you to install custom OEM information It features application integrity checking It supports hidden partitions and some complex setups It can work alongside Linux's GRUB or any other boot manager It works with VMware, VirtualBox and Hyper-V It works with most hard drive encryption software e.g. The application itself injects a SLIC (System Licensed Internal Code) into your system before Windows boots this is what fools Windows into thinking it's genuine. About This is the loader application that's used by millions of people worldwide, well known for passing Microsoft's WAT (Windows Activation Technologies) and is arguably the safest Windows activation exploit ever created. Windows Loader v2.2.2 The safe and easy way to activate Windows.