Thread:Project:Support desk/Bad presentation, does not excute instructions/reply (6)

The extension is not displayed on your Special:Version page so I guess it is not included properly. Check the require_once call. Maybe you can edit extensions/ParserFunctions/ParserFunctions.php and put something like this in a new line below the opening PHP tag: echo"ParserFunctions.php was read.";die;

Save these changes and open your wiki with the browser. Does your wiki display this text?