Customer can't download pdf invoice. "Security risk" message.

[zoombamboom]

This is a new problem in my shop now.

From the customer dashboard downloading pdf invoice is failing.

On firefox it shows a "File not downloaded. Potential security risk." message. See picture below. On Chrome it does not show any message and nothing is downloaded.

My website has https sorted. Does the pdf download not going through the https for some reasons? How can we solve this?

The option clicking on "Allow download" is not a solution as this is not offered on other browsers.

Using Prestashop 1.6.1.3.

 

 

[zoombamboom]

Solved.

Go to Preferences -> General -> Enable SSL on all pages -> YES