FYI for everyone. Error Code 630 is an error when validating the license code. As a computer tech/programmer who has received the error, I believe the error to be involved with Windows and turbo tax combined. I've used the same code on multiple machines both have Windows 10 Pro and all current updates; however they have different "other" software on them. One PC is fine, the original PC worked initially however after installing an Intuit program update it ask for license code on the activation screen and never worked again. Even doing an uninstall and reinstall doesn't work. Used same download on 2nd pc ran fine and been working for a week.
