怎么用注册表给硬盘加密码啊？ 然后怎么解开？

你可以下载加密软件啊

你可以从www.Sysinternals.com网址中下载RegMon的最新版为自己效劳。RegMon短小精悍，是一个非常优秀的注册表监视器,它能捕获所有读写注册表的操作并记录下操作类型、数据及结果。

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