ToME: the Tales of Maj'Eyal

If this helps, I get the following message before the "tome-full-windows-1.4.9.zip" file is validated.

I have a screenshot that displays it: https://gyazo.com/ff9651b83b71a313ff5d4560cc15555c

Hello, I'm having trouble downloading ToME 4.

May someone please tell me how to overcome this error?

Here's a screenshot: https://gyazo.com/650173c8a8afd689e554ec05961300f7

Thanks in advance!