Ok I read and find the solution here:
https://wordpress.org/support/topic/my-download-button-does-work/
It works with files uploaded to my website.
But I think there is no way to link external files? I use google drive for my download, links fail and gives : “File not found Go to shop” error.
Oops, I solved that too. So posting here if anyone needs the same issue.
If you are using Google Drive to host your download files, you should go to
Woocommerce – Settings – Products – Downloadable products –
And from the settings of “File download method” you should choose “redirect only”
That’s the solution. Great plugin, thank you…
Awesome – thanks so much for posting the answer to help others! We are thinking about the UX and making it easier for this part.
have a great day!