How to Fix QBDBMGRN Not Running on this Computer?

An easy guide to resolve QBDBMGRN Not Running on this Computer Server Error (A QuickBooks Database Error)

QBDBMgrN is a process that runs as part of the QuickBooks Database Server Manager. QuickBooks Database Server Manager is a utility provided by QuickBooks that enables multiple users to access a company file stored on a server or host computer. QBDBMgrN is responsible for monitoring the QuickBooks company files that are stored on the host computer and allowing other users to access them over the network.