Hello @bhi,

Let's continue our troubleshooting steps by utilizing the QuickBooks integrated tools so you can open your company data without any issues.

A. To Verify Data

1. Go to File.
2. Click Utilities.
3. Select Verify Data.
4. Click OK.

B. To Rebuild Data

1. Go to File.
2. Click Utilities.
3. Select Rebuild Data.
4. Click OK.

In addition, here's an article you can read to learn more about the QuickBooks tools: Verify and Rebuild Data in QuickBooks Desktop.

Lastly, I've also included these helpful articles for ideas to help manage your account and related tasks: Help Articles for QuickBooks Desktop.

Let us know in the comments if you have any other questions.