The purpose of the CDO is to allow applications to communicate with the filter driver directly, even before the filter is attached to a file system or volume device object. The control device object is the only type of device object that can safely be named. This is because it is the only device object that is not attached to a driver stack. Filter device objects should never be named.
解决方案 »
免费领取超大流量手机卡，每月29元包185G流量+100分钟通话, 中国电信官方发货