Sql developer 1.5.4 can't connect to SQL Server: "SSPI library not loaded"

Hi,
as Dana N. pointed out in her thread (Re: How do I make a connection to SQL Server Express using SQL Developer 1.5.3? I get the same error:
error: Status: Failure test failed I/O error: SSO failed: Native SSPI library not loaded. Check the java.library.path system property
But ... I'm on sql developer 1.5.4.59.40 and tried with both the jtds from the download via "Help -> Check for updates" and the jtds-1.2.2-dist.zip from sourceforge. Both times I configured the 3rd-party-driver in "Tools -> Preferences -> Database -> Third Party JDBC Drivers" as described in http://www.oracle.com/technology/oramag/oracle/08-may/o38sql.html.
The error above remains.
Can someone please give a hint on "java.library.path system property"?
Where can you find it?
Regards,
Frank.

Hi Frank
This message means that the driver code is unable to locate a DLL to load up and use. Looking at the message I suspect that the DLL in question <jtds-dist>\SSO\ntlmauth.dll .
There are a couple of ways of making the Java VM locate the DLL, assuming you are using windows then the easiest would be to add the directory <jtds-dist>\SSO to you path environment (replacing <jtds-dist> with the actual path to your JTDS distribution).
Regards
Rob Cooper

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