I'm having a lot of users on my site trying to access the private files (only for logged in users) and finishing on a 404 page. What I'd like to do is to change the 404 page with an "access denied page" or a custom one in order to give the correct feedback and write clearly that the file exists but it requires the log-in. I guess the block should go within the else block: function upload_file_download($file) { if (user_access('view uploaded files')) { [...] } else { } } But how can I redirect to a specific page or display an error message? -HRose / Abalieno