Permalink download

Hi

Awesome plugin, thanks!

I have set up individual permalinks on pages/posts for the user to click on to download. The plugin is working fine – if the user is not logged in, it shows:

“You do not have permission to download this file.”

Which template generates this message when the user attempts to access a permalink? I want to customise that page, but can’t seem to work out which template to edit.

Thanks!