Description Crysis Warhead introduced a DRM system that limits the amount of computers that your copy of Warhead can be installed on. However, issues arose where people wanted to remove a copy of Warhead from one computer, and install it on another one instead. Crytek has released this tool to allow users to deauthorize a computer, removing it from their activation server, which allows you another slot to install Warhead on a new computer
User Account Control must be turned off when running this with Windows Vista and Windows 7