I am using jtds-1.3.1.jar with SQL Developer 19.2 64-bit. Have placed the ntlmauth.dll from the x64\SSO directory in the path. Have also tried copying it to the jdk/jre/bin directory in SQL Developer. After configuring a database in SQL Developer, the Test button returns "success", however the "Retrieve database" button raises Status "Failure - Select the User Name / Password". I don't believe that this is a privileges issue as I have it working in both DbVisualizer (using the jTDS driver) and DBeaver using the M$ driver.
Any ideas are welcome at this point. Have tried every suggestion that I found online with no joy.
Regards,
Doug