Free Version activation process not working. So whats the point of having a "free" version?!

I Have downloaded Draftsights free version, but it seems to be impossible to complete the activation process.

I have tried 10 diferent emails and same result, no emails received, have been trying for more than 2 months. Try to reach support but of course when you say free version.... no answers given.

Anyone experiencing the same problem?

Best regards

Francisco Batista