I have tried restoring from my Time Machine backup to a point prior to this latest update, then chose a backup data file from where I start QB. I still get the same error, both with the current qbo file, and the last one that I know imported from my hard drive just fine.

How can I get rid of this latest update and revert to the previous one? Not needing to go back to QB2016, just want to get rid of the update from today as that seems to be what is causing the problem.

Thanks

Jon