How to eliminate QuickBooks connection has been lost issue
When QuickBooks is unable to connect to the company file, an error notification that reads "QuickBooks connection has been lost" may show. Network problems, firewall configurations, or issues with the company file itself can all cause QuickBooks connection has been lost error. Users can lose unsaved work if this issue occurs, and the programme might abruptly close. It is advised to verify the network and firewall settings, and if the problem still exists, get help from QuickBooks support at 1-855-856-0042 .
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