For those of you interested (TurboTax Support) are you listening, the root cause here is after the update there is a hidden garbage folder remaining on your system which causes the 630 error.
This garbage folder is NOT removed by uninstalling TurboTax so the 630 error repeats infinitely.
The location of this hidden garbage file depends on what version of windows you are using, see @Terry Hall s post, or do a search for folder TXX where XX is the year for your TurboTax, then rename the folder (eg TT22-BAD) and restart TurboTax.
The sad and disappointing part to me is that a bunch of people hit the 630 issue in 2020, a solution was identified by the community, yet the issue is still present with TurboTax 2022 and TurboTax Support clueless.
This solution should be readily known to Support and passed thru to Development as a defect already.
Taxes have a time critical element and to leave this defect festering in this way is a disgrace to TurboTax users.
