title: PHP on IIS with Plesk, write permission denied
body: <p>I have a PHP website running on IIS with plesk. Everything works fine except I can't grant write access for php scripts. </p>
  
  <p>All permissions on folders for the web user (SDadmin******/IUSR_user****) are set to on for  writing.</p>
  
  <p>Launching a basic testing script that creates both a folder and a file I get:</p>
  
  <p><strong>PHP Warning:  file_put_contents(test_file.txt): failed to open stream: Permission denied in D:\Inetpub\vhosts\xxxxxxx.xx\httpdocs\in.php on line 4</strong></p>
  
  <p><strong>PHP Warning:  mkdir(): Permission denied in D:\Inetpub\vhosts\xxxxxxx.xx\httpdocs\in.php on line 11</strong> </p>
  
  <p>I already spent a whole day of googling, reading a bunch of topics and trying almost every possible tip found on internet but with no luck.</p>
  
  <p>Any suggestions?</p>
  
  <p>Thanks</p>