Thank you for offering a comprehensive explanation of the steps you’ve followed and for sharing the details regarding your company's file size, Yogi. To optimally address this issue, it would be advantageous to connect with our dedicated support team, who are equipped with specialized tools to thoroughly analyze your data and identify the root cause of the problem. I'm here to guide you with connecting with our support team.
Please follow the steps below to reach a live representative:
Please refer to this article for their support hours and more details: Get help with QuickBooks products and services.
Additionally, you can refer to this article about fixing unrecoverable errors: Troubleshoot Unrecoverable Error XXXXX XXXXX.
Please return to this thread if you have other questions about condensing your data in QBDT, Yogi. We're here to help you in any way we can.