2009 still working after 2015 upgrade?? / NO activation code

In September I bought an upgrade from Studio 2009 Freelance Plus to 2015 Freelance Plus (I have NEVER received the activation code by e-mail). The 2015 trial version is expiring tomorrow and, as I have read that the 2009 version can be kept up and running along with the 2015 version, I would like to know:

1) When I proceed with the upgrade on my SDL account, will the 2009 version continue to work?

2) Where do I find the activation code for the 2015 version? Will it be given to me during the upgrade?

Thanks in advance.