I have TurboTax Premier 2019 installed on my Windows 10 computer and when I replaced my printer I was forced to re-activate, but hit a wall with the same Error code 630. It seems that TurboTax was scanning my computer for all external drives and my old printer had a USB port that showed up as drive letter E. So when it could not find it since the new printer did not have this, it assumed I was installing on a new computer and required a new activation. It's not really a problem, since I've saved my tax return as a PDF file, but kind of lame when you think about it. I was able to re-activate TurboTax Premier 2020, but no doubt Intuit will eventually stop supporting that year.
