It appears that Intuit and Windows have colluded (?) so that if one does not pay for the new subscription service (2022), the 2019 QucikBooks Desktop Pro will not function because the Windows updates that were installed on 6/17/22 make Windows 10 no longer compatible with the older version of QB.  As a consumer and user of the product, I don't even have the option to keep using my existing QB version (2019) without the support, and I now cannot access my QB data on my own computer!