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

The sqljdbc_auth.dll is within the sqljdbc_x.x folder you install to retrieve the sqljdbcxx.jar file in the auth folder. Create a lib folder at the base of your scala project and move sqljdbc_auth.dll into this folder. This makes sure that you are getting the correct file, e.g. 64 bit or 32 bit that matches your sqljdbcxx.jar file.