I don't need the tcpdf library

I want to use the tcpdf library in my code. this is just a sample and i used it for testing. I am using a wamp server in my laptop. my project name is "mysite". in a project I have a folder named: tcpdf which contains a library that I just download. and another php file: index.php which contains my main code. This is simple! in my browser when I type: loclhost / mysite it gives me an error that the file cannot pay: tcpdf_include. I'm sure this is a simple question, but I cannot convey this! please, help. this is an emergency. <>

    <php> 

    /**
    * Creates an example PDF TEST document using TCPDF
    * @package com.tecnick.tcpdf
    * @abstract TCPDF - Example: Removing Header and Footer
    * @author Nicola Asuni
    * @since 2008-03-04
    **  /

    // Include the main TCPDF library (search for installation path).
    require_once('tcpdf_include.php');

    // create new PDF document 
    $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT,        'UTF-8', false);

    // set document information
   $pdf->SetCreator(PDF_CREATOR); 
   $pdf->SetAuthor('Nicola Asuni');
   $pdf->SetTitle('TCPDF Example 002');
   $pdf->SetSubject('TCPDF Tutorial');
   $pdf->SetKeywords('TCPDF, PDF, example, test, guide');

   // remove default header/footer
   $pdf->setPrintHeader(false);
   $pdf->setPrintFooter(false);

   // set default monospaced font
   $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);

   // set margins
   $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);

   // set auto page breaks 
   $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);

   // set image scale factor
   $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);

   // set some language-dependent strings (optional)
    if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {
    require_once(dirname(__FILE__).'/lang/eng.php');
    $pdf->setLanguageArray($l);
}

// ---------------------------------------------------------

    // set font
    $pdf->SetFont('times', 'BI', 20);

    // add a page
    $pdf->AddPage();

    // set some text to print
    $txt = <<<EOD
TCPDF Example 002

Default page header and footer are disabled using setPrintHeader() and setPrintFooter() methods.
EOD;

// print a block of text using Write()
$pdf->Write(0, $txt, '', 0, 'C', true, 0, false, false, 0);

// ---------------------------------------------------------

//Close and output PDF document
$pdf->Output('example_002.pdf', 'I');

//============================================================+
// END OF FILE
//============================================================+


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