The CD ROM driver is used with Classpnp.sys to provide access to CD ROMs and DVD ROMs. It supports Plug and Play, Power Management, and AutoRun (media change notification). It is 64-bit compliant.

ARIAD is a windows filter driver which can stop usb devices automatically opening certain files, for example the autorun.inf.

通window系统提供的API ，修改注册表，实现程序的开机自启动。-Through window system provides APIs to modify the registry, boot from the start of the program.