problem about tabbed product pro and WOZ

[jameszxc]

Tried many times to mke tabbed product pro work on zencart1.39h, but failed! At last I find out there is some conflict between tabeed product and woz! When I check the debug file, I find:
[18-Dec-2011 14:50:30] PHP Warning: require_once(/var/www/zc138/wordpress/wp-config.php) [<a href='function.require-once'>function.require-once</a>]: failed to open stream: No such file or directory in /home2/fesmallc/public_html/includes/init_includes/init_woz.php on line 39

Then I went to admin and turn off woz, tabbed product pro work well! anyone know how can I make tabbed product pro and woz work together?

1.<?php
2./**
3.* Do not delete this copyright link/text when you use free edition. 
4.* When you want to delete it, please purchase a professional edition. 
5.* Please understand that I spend time on development.
6.* 
7. * @package    WordPress On ZenCart
8. * @author     HIRAOKA Tadahito (hira)
9.* @copyright  Copyright 2008-2010 S-page
10.* @copyright  Copyright 2003-2007 Zen Cart Development Team
11.* @copyright  Portions Copyright 2003 osCommerce
12.* @link       http://www.s-page.net/products/62.html
13.* @license    http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
14.*/
15.if (!defined('IS_ADMIN_FLAG')) {
16.   die('Illegal Access');
17.  }
18.
19.if (defined('WOZ_CONFIG_STATUS') && WOZ_CONFIG_STATUS == 'true') {
20.  $woz_dir = "";
21.  $sql = "select woz_dir
22.            from " . TABLE_WOZ . "
23.            where woz_language = 0";
24.  $woz_query = $db->Execute($sql);
25.  $woz_dir = $woz_query->fields['woz_dir'];
26.
27.  $sql = "select woz_dir
28.            from " . TABLE_WOZ . "
29.            where woz_language = '" . $_SESSION['languages_id'] . "'";
30.  $woz_query = $db->Execute($sql);
31.  if ($woz_query->RecordCount() > 0) {
32.    $woz_dir = $woz_query->fields['woz_dir'];
33.  }
34.
35.  define('ABSPATH', $woz_dir);
36.  define('WP_USE_THEMES', true);
37  $wp_did_header = true;
38.  
39.  require_once(ABSPATH . 'wp-config.php');
40  wp();
41.
42.  /*$i = strlen(DIR_WS_CATALOG);
43  $req = substr($_SERVER['REQUEST_URI'],$i,1);
44.  if($req == '?'){
45.    $_GET['main_page'] = FILENAME_WORDPRESS;
46.  }*/
47.
48.  if ($_GET['main_page'] == FILENAME_WORDPRESS && isset($_GET['feed']) && ($_GET['feed'] == 'rss2' || $_GET['feed'] == 'comments-rss2')) {
49    gzip_compression();
50    require_once(ABSPATH . WPINC . '/template-loader.php');
51.    exit();
52.  }
53.}
54.?>
55.