Wordpress custom post type archive and single.php files not working -

hi i've created custom post type called shows.

here code it. pastebin

i've created 2 files follow accordingly wordpress hierarchy , called them archive-shows.php , single-shows.php. these should automatically link correct pages reason both default index.php.

fix's tried permalinks flushed has archive = true

please suggestions.

try wordpress admin => settings => permalinks , choose else "default"