title: the system cannot find the path specified error on Crystal Reports ExportToDisk
body: <p>I am using Crystal reports in my WPF application to generate reports, getting below error</p>
  
  <blockquote>
    <p>"the system cannot find the path specified error" on ExportToDisk.</p>
  </blockquote>
  
  <pre><code>irptDocument = new ReportDocument();
  rptDocument.InitReport += new EventHandler(this.OnReportDocInit);
  irptDocument.Load(astrReportName);
  irptDocument.SetDataSource(adtbResult);
  irptDocument.ExportToDisk(ExportFormatType.PortableDocFormat,lstrReportFullName);
  </code></pre>
  
  <p>Path where to save as pdf is a valid path, still I am getting above error.</p>