Eager to try this out for myself, I did a quick Google and found a Project RainbowCrack which was a Windows/Linux utility that would brute force crack MD5 hashes amongst other secure algorithms.

• 先猜测是安装源有问题，仔细核对MD5并未发现问题。再考虑可能我将安装源放在从盘上，安装分区在主盘最后的分区上，中间传输或者数据写入可能有问题，将数据源也放在主盘分区上安装，未果。