TurboTax 2019 Activation error 630

There MUST be a way around.  Anyone successfully get around this?  The s/w install, then updates get underway, then needs activation, then sh*t hits the fan repeatedly with error 630.  No problem with the TT Business, or any of the 2020 products I installed.  I just need to amend a big fat return that I originally did with TT Premier 2019.' Intuit support is useless.  Please help