[davidoff86]

I downloaded a bit older version 4.32.15 because this should be the latest without registration requirement. But whne I launch it, I get a registration window with emtpy key field. Any ideas what could have gone wrong? used the installer to install it on a fresh win10 installation.

Any ideas what I did wrong?

Thanks Sedoy. Know if jogi8850 still reads messages ? My previous 4.32 install went tits up and would install 4.36 if available.
Thanks for the efforts.

jogi8850 sends you a personal link and password. So what you used on a previous version is the same link and password to get the next version. You dont have to request a new link every time. 

Exactly, so it's obvious if anybody shares it widely as the download count would be too high ! 
It's a great idea to be honest, these guys work hard without payment, the least we can do is respect why they do this