The error message "QBCFMonitorService Not Running On This Computer" indicates that the QuickBooks Connection Files Monitor Service is not active on the current computer. This service plays a crucial role in facilitating multi-user access and managing QuickBooks company files across a network. When this error occurs, it typically means that the service is not running or has been stopped. Users need to restart the QBCFMonitorService manually or ensure that it is set to start automatically to resolve the issue.This will enable proper monitoring and coordination of QuickBooks company files in a multi-user environment. For instant assistance contact to our QuickBooks Experts Team at 1.855.738.2784.