I can't locate my serial numbers for PE 18 or PE 20. I have serial numbers for PE 13 which I upgraded to PE 18 online and then PE 20 in May of 2020. Importantly, I would like to install PE 20 on my new laptop, but I can't locate the S/N. I thought Creative Cloud was supposed to indicate these purchases, but it doesn't. Right now, I am using a trial version of PE 20 on new laptop, but I'm not too keen on having to buy it again. Thanks, Jack