title: Logging with MS Enterprise Library
body: <p>I am using MS Enterprise Library version 4.1 in my class library. In the app.config file i have inserted appropriate entries for "loggingConfiguration" and "exceptionHandling" in the config file. But, it gives a crash i.e. "The configuration section for Logging cannot be found in the configuration source."</p>
  
  <p><strong>configSections</strong></p>
  
  <pre><code>&lt;configSections&gt; 
      &lt;section name="loggingConfiguration"
               type="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.LoggingSetting‌​s, Microsoft.Practices.EnterpriseLibrary.Logging, 
                     Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" /&gt; 
      &lt;section name="exceptionHandling" 
               type="Microsoft.Practices.EnterpriseLibrary.ExceptionHandling.Configuration.Exce‌​ptionHandlingSettings, Microsoft.Practices.EnterpriseLibrary.ExceptionHandling, 
                     Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" /&gt;
  </code></pre>
  
  <p></p>