diff --git a/backup/bb/restore_bb.php b/backup/bb/restore_bb.php
index 60753c7877e..4e63c404478 100644
--- a/backup/bb/restore_bb.php
+++ b/backup/bb/restore_bb.php
@@ -1,9 +1,11 @@
-<?php
+<?php // $Id$
 // This file facilitates the conversion of a Blackboard course export
 // into a Moodle course export.  It assumes an unzipped directory and makes in-place alterations.
-  
+
+defined('MOODLE_INTERNAL') or die('Direct access to this script is forbidden.');
+
 // Ziba Scott <ziba@linuxbox.com> 10-25-04
-require_once('xsl_emulate_xslt.inc');
+require_once($CFG->dirroot.'/backup/bb/xsl_emulate_xslt.inc');
   
 function get_subdirs($directory){
     $opendirectory = opendir( $directory );
diff --git a/mod/quiz/lib.php b/mod/quiz/lib.php
index 82f473f56a6..b4a0c491f6d 100644
--- a/mod/quiz/lib.php
+++ b/mod/quiz/lib.php
@@ -288,7 +288,7 @@ function quiz_delete_course($course, $feedback=true) {
     $strcatdeleted = get_string('unusedcategorydeleted', 'quiz');
 
     if ($categories = get_records('question_categories', 'course', $course->id, 'parent', 'id, parent, name, course')) {
-        require_once("locallib.php");
+        require_once($CFG->dirroot.'/mod/quiz/locallib.php');
         //Sort categories following their tree (parent-child) relationships
         $categories = sort_categories_by_tree($categories);