Decided to upgrade to Pro today; I’ve been using the free version for years. Put in my payment info and then proceeded to do some housecleaning. Got to a point where I needed to restart; on restart it now asks for a key. Checked my emails, no inbox emails and can’t use Pro without a license key. Possible I had an older email address on file? Clicking on My Account is no help as I don’t even see an email address listed for us. Do I have to wait until I’m actually billed and then backtrack the sign-up? Help!