title: Examples on how to export PDF to PowerPoint using Jasper Reports JRPPTxExpoter
body: <p>Does anyone have any experience exporting a PDF to a PPT using the JRPptxExporter in Jasper Reports?</p>
  
  <p>Here is the code that is supposed to do the export:</p>
  
  <pre><code>JRPptxExporter exporter = new JRPptxExporter ();
  exporter.setParameter(JEExporterParameter.INPUT_FILE, new File("/path/to/my/pdf.pdf"));
  exporter.setParameter(JEExporterParameter.OUTPUT_FILE, new File("/path/to/my/ppt.pptx"));
  exporter.exportReport();
  </code></pre>
  
  <p>I can verify that the PDF is viewable using Adobe Acrobat.</p>
  
  <p>No matter how I set the "INPUT" of the exporter I get a "StreamCorruptedException: invalid stream header" Exception.</p>