问题描述：
The installer you are tring to use is corrupted or incomplete.
This could be the result of a damaged disk,a failed download or a virus,
You may want to contact the author of this installer to obtain a new copy.
It may be possible to skip this check using the/NCRC command line switch.(NOT RECOMMENDED)
帮下忙撒，
我下了狂久它就没良心的出来个这个，，
问题解答：
额 和我一样 我就概括下
你的客户端已破损 或不完全(用MD5码检验器看看)
请重新安装或重试
有可能是问题或病毒(病毒是乱扯 你从官网下肯定没)
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