在运行SharePoint产品配置向导时，可能会发生如下错误：
未能创建配置数据库（Failed to create the configuration database）
An exception of type System.IO.FileNotFoundException ws thrown. Additional exception information. Could not load file or assembly ‘microsoft.identity.model. version=1.0.0.0,culture=neutral, publickeytoken=31bf3856ad364e35′ or one of it’s dependencies. The system cannot find the file specified.
可下载并安装如下补丁解决：
http://www.microsoft.com/downloads/details.aspx?displaylang=zh-cn&FamilyID=eb9c345f-e830-40b8-a5fe-ae7a864c4d76