title: Connect Sonarqube to MSSQL
body: <p>I have a Sonarqube installation which connects to a SQL Server database. This has been configured and working for close to 12 months.</p>
  
  <p>Today I upgraded Sonar, from an old version (3.x) to the current stable 5.1</p>
  
  <p>I am getting an error like:</p>
  
  <pre><code>jvm 1    | WrapperSimpleApp: Encountered an error running main: 
                     org.sonar.process.MessageException: 
                     Unsupported JDBC driver provider: sqlserver
  jvm 1    | org.sonar.process.MessageException: Unsupported JDBC driver provider:
                     sqlserver
  </code></pre>
  
  <p>I specified the path to the mssql jar in the <code>conf</code> file, so can't see any reason why this is occurring. Has anyone come across this, or any suggestions?</p>