drv <- JDBC("com.microsoft.sqlserver.jdbc.SQLServerDriver","C:/sqljdbc_3.0/enu/sqljdbc4.jar")
conn <- dbConnect(drv, "jdbc:sqlserver://.", "Login", "password")
But i want to connect my computers local host windows aunthentication so i tried this:
conn2 <- dbConnect(drv, "jdbc:windowsauthentication://.", "admin", "123456")
What is the mistake in here? How can i connect my localhost?