Oracle 连接报错，

[Brssye]

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Fatal NI connect error 12560, connecting to:
(DESCRIPTION=(ADDRESS=(PROTOCOL=BEQ)(PROGRAM=oracle)(ARGV0=oracleORCL)(ARGS='(DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))'))(CONNECT_DATA=(SID=ORCL)(CID=(PROGRAM=D:\oracle9I安装\广电Oracle程序\Master\Files\SrvLink.exe)(HOST=DT03)(USER=Administrator))))

VERSION INFORMATION:
TNS for 32-bit Windows: Version 8.1.7.0.0 - Production
Oracle Bequeath NT Protocol Adapter for 32-bit Windows: Version 8.1.7.0.0 - Production
Time: 24-4月 -2007 11:33:47
Tracing not turned on.
Tns error struct:
nr err code: 0
ns main err code: 12560
TNS-12560: Message 12560 not found; No message file for product=NETWORK, facility=TNS
ns secondary err code: 0
nt main err code: 530
TNS-00530: Message 530 not found; No message file for product=NETWORK, facility=TNS
nt secondary err code: 2
nt OS err code: 0

那位高手解答下，在Net Configuration Assistant system可以连接上，但用工具就连不上，提示以上错误。

[Brssye]

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