I noticed that when you have sub-categories and view the Edit Downloads panel in wp-admin, it shows in the format: #ID# - Subcat -- Subcat instead of: #ID# - Parent -- Subcat
To fix this, replace lines 1449 - 1452 from this:
while ($c>0) {
$c = $wpdb->get_row("SELECT * FROM $wp_dlm_db_cats where id=".$c->parent." LIMIT 1;");
$chain = $c->name.' — '.$chain;
}
to this:
if ($c>0) {
$c = $wpdb->get_row("SELECT * FROM $wp_dlm_db_cats where id=".$d->parent." LIMIT 1;");
$chain = $c->name.' — '.$chain;
}