故障处理小经验

故障现象:
        计算机无法通过DHCP服务器获取IP地址，执行ipconfig/renew时, 出现错误提示：“在一个非套接字上尝试了一个操作”(英文错误提示:"An operation was attempted on something that is not a socket")

解决办法:
        http://support.microsoft.com/default.aspx?scid=kb;en-us;811259