Hello there, @Lili1330.
Let me help you diagnose the issue if you can't open your company file. Please make sure to log in as an administrator.
Let's run a QuickBooks Tool Hub to fix the error.
- Download and install the latest QuickBooks Tool Hub.
- Once done, open the file and select Program Problems.
- Select Quick Fix My Program.
- Start QuickBooks Desktop and open your data file.
On more note, please refer to this page for more information on how to fix your company errors: Fix issues when QuickBooks has stopped working.
Additionally, learn more about system operating requirements to have a better experience while navigating your QuickBooks Dekstop account: System requirements for QuickBooks Desktop 2022.
I'm here to assist you with any further questions or concerns you may have. Don't hesitate to reach out. Wishing you a successful day in your business endeavors!
