title: Using a BizTalk orchestration to call .NET class library to read xml when there is new xml file in the directory
body: <p>I have set up receive message and receive port to monitor for XML files.
  I also added expression shape to execute .NET class library by using          </p>
  
  <pre><code>System.Diagnostics.Process.Start
          (@"C:\TEMP\XmlReader\XmlReader\bin\Release\XmlReader.exe");
  </code></pre>
  
  <p>When I deploy the BizTalk, as soon as new file gets received on the receive location, file disappears and nothing happens. I have other orchestration project with receive and send port where the file disappears and does not move to send location </p>