How to set up an SQL Server authentication login for a database instead of using Windows Authentication Not sure what I am doing wrong so I have included the parameters I used which I used the existing login and this article for reference:
http://itproguru.com/expert/2014/09/how-to-fix-login-failed-for-user-microsoft-sql-server-error-18456-step-by-step-add-sql-administrator-to-sql-management-studio/
Whatever I do I get the Error: 18456 message.
Ok found the answer after an hour of trying various options.

Server properties - Security (see image)

Shame there is no warning message somewhere when you create SQL Authentication users that they have no access.