title: Install my software on another PC with local DB - not working
body: <p>I have publish my software but when I install it on another PC I recieve the message  <code>Sql Network interfaces error 50 or 52 ..</code></p>
  
  <p>When the database was localdb, I didn't have to install the sql server. </p>
  
  <p>Can anyone explain it to me, please.</p>
  
  <p>My db code looks like this:</p>
  
  <pre><code>configuration&gt;
  &lt;configSections&gt;
  &lt;/configSections&gt;
  &lt;connectionStrings&gt;
      &lt;add name="Real_Programi.My.MySettings.REALDATAConnectionString"
          connectionString="Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\REALDATA.mdf;Integrated Security=True"
          providerName="System.Data.SqlClient" /&gt;
  &lt;/connectionStrings&gt;
  &lt;startup&gt;
      &lt;supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" /&gt;
  &lt;/startup&gt;
  </code></pre>
  
  <p></p>