问题!!!!!急!!!!!!

NT装好PXE-PDK之后用PXE PDK DOSUNDI IMAGE CREATOR生成的软盘用来测试网络,NT用的是8139的网卡,客户端用的也是8139,启动提示如下:
a:\netcsagent2.exe
csagent2:preboot api not available!!
pree any key to continue…
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lh \net\net initialize[y/n]?y
inter universal ndis driver pxe-2.0 (build 082)
copyright (c) 1997,1998,1999 inter corporation
error:undi api not available
failure:driver did not load,ndis environment invalid
error loading device driver ndis.dos
error 7306:the driver failed to initalize
ndis.dos was not loaded
error 7321:netword-card drivers failed to load
\net\netbind.com[y/n]?y
ms-dos lan manager v2.1 netbind
error:41 unable to bind
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NT安装也有问题:NT的远程启动服务不能启动,DLC 通讯协议和远程启动服务的属性都是灰色的,远程启动管理器不能启动.
NT需要怎样设置?????

PXE的无盘98不要启动RAS,和装DLC协议。

没有ras不能上网