title: System.Data.SqlClient.SqlException: Login failed for user 'sa' in MVC application
body: <p>My code in web.config is as follows.</p>
  
  <pre><code>&lt;connectionStrings&gt;
      &lt;add name="IRSLogics_ClientsEntities" connectionString="metadata=res://*/Models.ClientModel.csdl|res://*/Models.ClientModel.ssdl|res://*/Models.ClientModel.msl;provider=System.Data.SqlClient;provider connection string=&amp;quot;data source=.;initial catalog=IRSLogics_Clients;persist security info=True;user id=sa;password=dba@92701;MultipleActiveResultSets=True;App=EntityFramework&amp;quot;" providerName="System.Data.EntityClient" /&gt;      &lt;/connectionStrings&gt;
  </code></pre>
  
  <p>Kindly suggest.Thanks in advance.</p>