Hi, Darryl @dholley328.
Welcome back to the Community. I'm here to help add the beginning balance on your bank register in QuickBooks Desktop (QBDT).
First off, I want to congratulate you for successfully performing the export/import. To add the beginning balance to your newly created company file, follow the steps below:
1. Go to List menu at the top, then pick Chart of Accounts on the drop-down (or press Ctrl + A on your keyboard for the shortcut).
2. Right-click the bank account, then choose Edit Account.
3. Select the Enter Opening Balance button, then enter the Ending Balance and Ending Date from the last bank statement you received before your QuickBooks Start Date.
4. Click Ok, then Save & Close.
I also added some sample screenshots for your guide.


That should help you enter your beginning/opening balance. You can visit this article for more information on how to record opening balance in QBDT. Just in case you need it, you may also check out this article for future reference: Zero or incorrect Beginning Balance in the Begin Reconciliation Window.
Please let me know how it goes by leaving a comment below. I'm only a post away should you have any follow-up questions about the process. Take care and have a great rest of the day!