Hello there, MEW2299. I'm here to provide some troubleshooting steps to fix the error alert in your QuickBooks Desktop (QBDT).

Beforehand, can you please double-check if there's any bank connected to your QBDT program? You can disconnect and re-connect the financial institution to your bank feeds if there is.

Otherwise, I recommend running the Verify Rebuild data tool to resolve the most commonly known data issues in your QBDT company file. But beforehand, please make sure that your QBDT is up-to-date. This way, you'll always have the latest features and fixes.

Then, follow these steps to proceed to verify data:

1. Navigate to the File menu.
2. Choose Utilities, then select Verify Data.
3. Click OK when you see the message, QuickBooks detected no problem with your data.
4. If Verify finds an issue with your data, you'll be prompted to Rebuild Now or View Errors.
5. Click Close or View Errors and take note of the specific error message.

Next, here's how to rebuild the data:

1. Go to the File menu.
2. Choose Utilities, then select Rebuild Data.
3. Click OK if you receive a prompt to back up your company file.
4. Click OK when you get the message, Rebuild has completed and proceed to the next step.
5. Run Rebuild Data again to make sure there are no errors.

However, I recommend contacting our Technical Support Team if the issue continues. They have the tools to look into your account and verify what caused this issue.

Feel free to comment below if you have other concerns or questions about managing your QBDT company. I'm always glad to help in any way I can. Keep safe!