Missing Name List Problem
Thanks for posting on our forum.
The ‘Missing Name List’ Error is one of the most unfortunate errors you can encounter while trying to open a Desktop Company file.
This error has no solution that can be considered simple by any means. Try downloading and installing QuickBooks File Doctor Application, and attempt to use it to figure out what might be causing the problem.
This is a high-risk error and might cost you a lot of data. If File Doctor Application cannot solve this error, then consider performing a manual restoration of your previous back up. We recommend that you do not try this method if you do not know how to go about it, as it could end up in major data loss.
Our QuickBooks Online Backup Support team would be glad to help you out – they will ensure that you preserve all your precious data, while also identifying and fixing the problem.
Hope this helps.