@jbratton
QBD 2019 is outdated and I am not sure they will release any patches any longer. Consider immediately installing the trial version of QBD 2022 and/or 2023 and using the workaround to get it running on Sonoma. You may have time to consider the option of whether to purchase a new subscription license for QBD 2024 in October OR run a trial version of QB Desktop Windows for good on Parallels OR convert your data to QB Online or another cloud based accounting app.
