title: PHP Warning: PHP Startup: Unable to load dynamic library php_curl.dll impossibile find
body: <p>I have Windows 10 with WAMP server (Apache 2.4.9, PHP 5.5.29 VC11 x64, e MySQL). All works fine, but now I will use curl extension.</p>
  
  <p>I go into <code>C:\wamp\bin\php\php5.5.29\phpForApache.ini</code> (from webserver configuration) and remove the comment from <code>extension=php_curl.dll</code></p>
  
  <p>reload apache server and in <code>error_log</code> I have</p>
  
  <blockquote>
    <p><strong>[22-Sep-2015 13:13:30 UTC] PHP Warning:</strong>  PHP Startup: Unable to load dynamic library 'c:/wamp/bin/php/php5.5.29/ext/php_curl.dll' -
    Impossibile trovare il modulo specificato.in Unknown on line <strong>0</strong></p>
  </blockquote>
  
  <p>The DLL is on the correct folder and the other DLLs work fine.</p>
  
  <p><strong>1° try</strong>: I added in system var PATH: <code>C:/wamp/bin/php/php5.5.29/ext/;c:/wamp/bin/php/php5.5.29/</code></p>
  
  <p><strong>2° try</strong>: I have re-dowload the file <code>php-5.5.29-Win32-VC11-x64.zip</code> and replaced the <code>php_curl.dll</code></p>
  
  <p>But I have always the same result:
  <code>index.php</code></p>
  
  <blockquote>
    <p><strong>Fatal error:</strong> Call to undefined function <strong>curl_exec()</strong></p>
  </blockquote>
  
  <p><code>phperror_log:</code></p>
  
  <blockquote>
    <p><strong>[22-Sep-2015 13:13:30 UTC] PHP Warning:</strong>  PHP Startup: Unable to load dynamic library 'c:/wamp/bin/php/php5.5.29/ext/php_curl.dll' -
    Impossibile trovare il modulo specificato.in Unknown on line <strong>0</strong></p>
  </blockquote>