TNS-03505: Failed to resolve name, ORA-12545: Connect failed because target host or

[muzammil.dba]

Please see the output.

C:\Documents and Settings\muzammil>type sqlnet.ora
The system cannot find the file specified.

C:\Documents and Settings\muzammil>
C:\Documents and Settings\muzammil>
C:\Documents and Settings\muzammil>sqlnet.ora
'sqlnet.ora' is not recognized as an internal or external command,
operable program or batch file.

C:\Documents and Settings\muzammil>
C:\Documents and Settings\muzammil>tnsnames.ora
'tnsnames.ora' is not recognized as an internal or external command,
operable program or batch file.

C:\Documents and Settings\muzammil>
C:\Documents and Settings\muzammil>
C:\Documents and Settings\muzammil>type tnsnames.ora
The system cannot find the file specified.

Regards,
dba