Hi, @Jack8989.
I'll outline a couple of handy details about your concern with exporting files to QBO.
We understand that importing Excel files can be time-consuming, and exporting files to QBO is beneficial to you and your business. However, as provided by my peer above, QuickBooks Desktop 2014 is no longer supported. You'll want to follow the steps given by my colleague above.
Alternatively, you might want to consider upgrading your QuickBooks Desktop to a newer version for you to be able to utilize the feature.
Additionally, feel free to visit this article when you're ready to get started with QBO: Get started with QuickBooks Online.
Please let me know if you have additional questions or concerns about managing your data or any QBDT and QBO-related concerns. You can reach out to the Community at any time. Take care!
