title: Fill Form FDDF FPDF-Merge Error Fast Web View mode is not supported
body: <p>I try to use FPDF to fill pd form of this way </p>
  
  <pre><code>$pdf = new FPDM('Form.pdf');
  </code></pre>
  
  <p>but i get </p>
  
  <pre><code>FPDF-Merge Error: Fast Web View mode is not supported solution
  </code></pre>
  
  <p>PD:</p>
  
  <p>In <a href="https://stackoverflow.com/questions/18741208/disable-fast-web-view-on-a-pdf-file">this answer</a>, Show this soution;</p>
  
  <pre><code>cpdf in.pdf -o out.pdf
  </code></pre>
  
  <p>but i don't know the process to use cpdf </p>
  
  <p>Thank you.</p>