Hi there,
I'm new to your plugin and have the following issue. When I try to download a PDF via the encrypted link the resulting file is not readable. The downloaded file has the same size than the original one, and if I try to download it from the original repository, things work fine.
Here's an example of encrypted link: http://www.plasticpilot.net/blog/wp-content/plugins/wp-cart-for-digital-products/download.php?file=2xOa%2FSIDU%2FKUgKXo
Thanks in advance