ultimate seo and special characters

[antoinebp]

I tried to upgrade ultimate seo urls from 2.0 to 2.2 because of special characters. Everything's working correctly except during the create account and the checkout. The customer account appears in the admim panel but can't be edited or deleted. During the checkout, the delivery address is not appearing and the shipping costs are completly wrong. Before seo urls updating, it was working fine.

in includes/application_top.php, I don't know what to do with those lines arount L420:

// BOF: MOD - Ultimate SEO URLs
// tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters)));
// break;
if ( (defined('SEO_URLS') && SEO_URLS == 'true') && (defined('SEO_URLS_TYPE') && SEO_URLS_TYPE == 'Rewrite') ){
$cPath = tep_get_product_path($HTTP_GET_VARS['products_id']);
$cPath_array = tep_parse_category_path($cPath);
$cPath = implode('_', $cPath_array);
tep_redirect(tep_href_link($goto, 'cPath=' . $cPath . '&' . tep_get_all_get_params($parameters)));
} else {
tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters)));
}
break;
// EOF: MOD - Ultimate SEO URLs

For upgrading, do I have to delete them? What's their function?

So what do you advise me for a shop with special characters to use seo urls?

Thank you for your help.