dll missing in JDBC

Question

I am currently working with SQL in Java. Recently I got this error:

com.microsoft.sqlserver.jdbc.AuthenticationJNI 
WARNING: Failed to load the         


        

Answer 1

If its the case of the dll file missing you can download the dll file from this link http://en.osdn.jp/projects/sfnet_dose-grok/downloads/sqljdbc_auth.dll/

else you need to provide the username and password of the db you are trying to connect, and make the authentication as false