PL/sql连接远程oracle提示无监听程序

Question

本地用的 oracle 11g简化版的，服务器是windows server 2003。 用Plsql连接提示
ORA-12541: TNS: 无监听程序.

本地的tnsnames.ora是这样的。

ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.1)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = ORCL)
    )
  )

listener.ora.

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
      )
      (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.1)(PORT = 1521))
      )
    )
  )

这两个文件都是自己手动建的。