Edit the the file inc/classes/BxDolProfileFields.php a) find the code
$aFormInput['values'] = $this->convertValues4Input($aItem['Values'], $aItem['UseLKey']); if (is_array($aFormInput['value'])) { $aFormInput['value'] = $aFormInput['value'][0]; }
insert below it the code
//--- AQB Advanced Search Form ---// if (BxDolRequest::serviceExists('aqb_advanced_search_form', 'set_advanced_properties')) { BxDolService::call('aqb_advanced_search_form', 'set_advanced_properties', array(&$aFormInput)); } //--- AQB Advanced Search Form ---//
Installation finished. If you need some help feel free to contact us.