The message QBDBMGrN Not Running displays the status of the QuickBooks Database Server Manager service. Through a network, this tool makes it possible for several users to view QuickBooks corporate files. It could stop users from accessing shared files when it's not functioning, necessitating a service restart or troubleshooting to get it working again. To talk with one of our QuickBooks Experts, give us a call at 1.855.738.2784.