windowsXP的DDK，用来开发WINDOWS的驱动程序，有些用户无法登陆国外网站，可以使用这个。-windowsXP the DDK, used to develop Windows drivers, Some users can not landing overseas sites can use this.

该代码实现了在windowsXP或2000上的登陆界面时改变，实现了用户字定义界面的登陆屏蔽了热键等功能。-the realization of the code in 2000 windowsXP or landing on the interface changes Implementation of the user interface definition of the word landing shielding the hotkeys, and other functions.