Evaluation version : licence key


I just downloaded the Rhino 5.3.2 version. I want to try this program so I just received the email with the evaluation licence. The only thing is, when I copy paste it in the right case, I cannot validate or confirm the information ; I can only click on “cancel” or “quit” the window…this is pretty weird.

Any of you guys knows what I am doing wrong?

Thank you!

Just add to click on quit…lol, sorry for that!