I've forgot $doc->set_value( "main", $doc_file_name ); on last 2 docs. ulf -- OntoChem GmbH Heinrich-Damerow-Str. 4 06120 Halle (Saale) Germany Tel. +49-345-478047-4 Fax: +49-345-478047-1 HRB 215461 Amtsgericht Stendal; USt-IdNr.: DE246232735