Trying to use 2019 desktop download, get error code 630 when entering validation code

Error 630 usually indicates that the system configuration is not the same as it was when the software was initially installed.  Add or remove a USB or external drive, add or remove a printer.

If this is not the case then contact TurboTax support for assistance.

See this TurboTax support FAQ for contacting support - https://ttlc.intuit.com/community/using-turbotax/help/what-is-the-turbotax-phone-number/00/25632

Support can also be reached by messaging them on these pages https://www.facebook.com/turbotax/ and https://twitter.com/TeamTurboTax

is that a joke? any changes make this software unusable?

will this require me spending hours as everyone else describing this problem, has alluded to? so i spend hours on the telephone, and eventually we crack the case?