原因是语言版本不一致,SQL SERVER是中文简体版，操作系统是英文版，在操作系统、控制面板，区域语言设置为中文就Ok啦。
TITLE: SQL Server Setup failure.
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ss
SQL Server Setup has encountered the following error:
The SQL Server license agreement cannot be located for the selected edition, ENTERPRISE. This could be a result of corrupted media or the edition being unsupported by the media.
Error code 0x858C001B.
For help, click: http://go.microsoft.com/fwlink?LinkID=20476&ProdName=Microsoft%20SQL%20Server&EvtSrc=setup.rll&EvtID=50000&EvtType=0xFDC38F1F%25400xA40CEF17%25401420%254027
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BUTTONS:
OK
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SQL SERVER2014 安装 Error code 0x858C001B.
原文：http://www.cnblogs.com/cb168/p/3983574.html