100分求教：Failed to locate host machine.Undefined service gds_db/tcp

[carnegie]

错误提示为：
Unable to complete network request to host "我的ip".
Failed to locate host machine.
Undefined service gds_db/tcp
我在论坛上查过了，一般认为解决办法是：
在services（2000下的路径为系统盘：\WINNT\system32\drivers\etc\SERVICES ）文件内加一行“gds_db 3050/tcp"
但我的问题是在路径“系统盘：\WINNT\system32\drivers\etc\“下没有services文件。
请问各位有什么解决办法。

[sun1976]

重新安装

[CuteBit]

hi,carnegie (carnegie)
手工加一个 services
内容:

# Copyright (c) 1993-1999 Microsoft Corp.
#
# This file contains port numbers for well-known services defined by IANA
#
# Format:
#
# <service name> <port number>/<protocol> [aliases...] [#<comment>]
#
gds_db 3050/tcp

[TR@SOE]

Just as CuteBit describes. You can search C:\WINNT\system32\drivers\etc for the file named as "services" and manually insert the line.

[Jasonn]

services 文件应该有,看是否隐藏了,找出来,加上
gds_db 3050/tcp