title: Cannot connect to SQL Server via SQL Server Authentication
body: <p>I am using SQL Server 2014 Management Studio to connect to a SQL Server 2008 R2 instance. I can connect via Windows auth but none of the SQL Server authentication credentials work, even though they work for my coworkers on their computers. It says "Login Failed". It doesn't seem like any SQL Server authentication works for any server.  Does anyone know of settings I can look for, anything with firewalls maybe? Or something on SQL Server that could be blocking just me? </p>
  
  <p>Details say </p>
  
  <blockquote>
    <p>Msg 18456, Severity: 14, State: 1, Line Number: 65536.</p>
  </blockquote>