IIS的FTP出错: 451 No mapping for the unicode character exists in the target multibyte code page

今天在IIS7的FTP下，直接用WIN7的资源管理器打开FTP，在传输中文文件的时候报错：

451 No mapping for the unicode character exists in the target multi-byte code page

解决方法：

http://forums.iis.net/t/1163391.aspx

And it is indeed server's configuration issue. By changing the Allow UTF8 fro True to False in the Advanced Setting