[Fatal Error] WinSock2.pas(1495): File not found: 'ws2tcpip.inc'
网上下载的源码,提示上面那个错,这个该怎么编过去啊,没遇到过
{$INCLUDE ws2tcpip.inc}
{$INCLUDE wsipx.inc}
{$INCLUDE wsnwlink.inc}
{$INCLUDE wsnetbs.inc}