You may see error C=51 when working in a QuickBooks Company file. It commonly happens when you can’t find txList in the list of txLists or when you try to remove a transaction from a report. QuickBooks Error C=51 is a rare error that occurs in the programme and is usually caused by some deleted transactions. An incomplete backup or programme installation is another common cause of this problem.
Ending all QuickBooks jobs and re-launching QuickBooks after rebooting your device is an easy method to troubleshoot the problem. There are various different ways to resolve this problem. Make sure to read this article all the way through to the conclusion to learn about all the possible troubleshooting options.