mudos不能连接，请高人指教。

dichan

下了个FY2005的LIB，Zmud一直显示Connected to host localhost
不能进入游戏。
MUDOS日志：

<---风云Ⅳ: MudOs v22pre11 (by wwj,Jan  1 1999) startup on Microsoft Windows NT at Sun Jun 04 20:12:42 2017

using config file: D:\MUD\fy2005\bin\config.fy4
Can't find "mudos", ignoring old binaries.
Try invoking the driver using the full pathname.
Connected to address server on localhost port 6665
]simul_efun loaded successfully.

Loading preloaded files ...
Initializations complete.

Accepting connections on port 6666.
hname_handler: read on fd 792
System Error: hname_handler: read: 当文件已存在时，无法创建该文件。


请高人指点一下，是哪个环节有问题。

北大侠客行MUD，中国最好的MUD