QuickBooks versions 2019 through 2023 have been discontinued. Because of this, they no longer receive security updates, compatibility patches, or live technical support, which includes connected services like payroll, payments, and bank feeds. Over time, as your computer's operating system updates, older program files clash with newer software environments, causing the program to freeze or fail during startup.
Select Quick Fix My Program and let it run, then open QuickBooks again.
If the issue persists, it points to a deeper compatibility gap between the retired software and your current operating system. To prevent these startup blocks, I recommend transitioning to a supported version like QuickBooks Enterprise or QuickBooks Online.
Please reply if you need further assistance.
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