I just downloaded the trial, but I'm unable to activate it. Where can I find the serial number ? Somewhere I read it's usually sent by email, but I received nothing. I checked the email address in my profile and it's correct. Any suggestion ? Thanks
Antonio

Dear Antonio, I am asking juts to make sure - did you request activation key via "get by email" button and didn't receive the email? If yes, could you try requesting it with the next button (browser/web)?
Could you also please check the junk folder, in case if the email got "filtered" by your spam filters?
Thanks!

I had this problem. I used a company email address and it didn't work. Then I tried my gmail account and it went fine.

Thus you may just try another email address.