Step-by-Step Fix for QuickBooks Connection Has Been Lost

The QuickBooks Connection Has Been Lost error happens when the program stops communicating with the company file, which frequently happens as a result of server interruptions, firewall constraints, or network problems. To fix, make sure your network connection is steady, set up your firewall, and make sure the server that houses the company file is up and running. For QuickBooks support, give our specialists a call at 1.855.738.2784.