While the wizard is setting up this connection , you may be asked to insert one or more of your windows setup disk ( s ) 向导在建立该连接时可能会要求您插入一张或多张windows安装盘。
2.
The underlying network protocols are installed as part of windows setup or through networks in control panel 基础网络协议作为windows安装的一部分（或通过“控制面板”中的“网络” ）进行安装。
3.
Network protocols are typically installed during microsoft windows setup ; they are not part of sql server setup 网络协议通常在microsoft windows安装过程中安装；它们不是sql server安装的一部分。
4.
This behavior occurs because windows setup requires additional files and folders to be present in the installation directory 以上是微软的网站对此问题出现做出的解释，意思就是说系统安装需要在目前的安装目录里添加文件和文件夹。
