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Methods to Fix QBCFMonitorservice Not Running on this Computer

The QBCFMonitorService.exe program opens the QuickBooks Desktop file QBCFMonitorService, which is located in the installation directory.

It enables the firm's workstation computers to connect to the server computer, allowing access to company files in multi-user mode.

The error message "QBCFMonitorService terminated unexpectedly" may show up on the screen if this process is interrupted for any reason.

It could happen if the QBCFMonitorService.exe file stops functioning. The apparent cause of this is that your file is either corrupted or the firewall is preventing it from executing.

Additionally, multi-user mode is not supported by QBCFMonitorService if you are experiencing issues with QuickBooks. To get it fixed as soon as possible, take the medication listed below. 

Causes of the QBCFMonitorService's Outage

The QBCFMonitorService keeps stopping, and the error notice on your system is caused by the following, according to our specialists' extensive investigation.

  • When Windows or a third-party firewall program places limitations on QuickBooks
  • The way your server system is configured to host the company file in a multi-user environment is incorrect
  • corruption caused by a virus or malware in the QBCFMonitorService.exe file
  • The device may also not have QuickBooks Database Server Manager installed
  • The QuickBooks Database Server Manager is not configured correctly
  • If the system does not have the QBCFMonitor Service installed
  • Updates for QuickBooks Database Server Manager are missing

Recommended Resolutions to Fix QBCFMonitorservice Not Running on this Computer

This segment contains important details that will help troubleshoot it smoothly. Go through the steps.  

Resolution 1: Check the hosting for QuickBooks Multi-User Configuration on the Server

  • Click the File tab once QuickBooks Desktop is open
  • Over the Utilities option, move the mouse pointer
  • Choose Host Multi-User Access from the menu
  • When you see the confirmation window on the screen, click Yes
  • Verify that you are simply turning on the server's hosting
  • Make sure no workstation computers are using Multi-user Hosting
  • Go to the File tab in QuickBooks to confirm
  • If you see the Switch to Single-User mode option, QuickBooks is operating in multi-user mode, and you don't need to do anything further
  • To allow hosting on the server, click the Switch to multi-user mode option if it appears
  • Now, make sure none of the workstations are set to host the company file

Resolution 2: Set up your Windows and third-party firewall

  • Run the CMD command in the Run dialog box on the server machine to launch the command prompt
  • The IP address of the server computer will appear when you type IPConfig and hit Enter
  • Proceed to the workstation where the error occurred and launch the command prompt
  • Press Enter after typing the server's IP address (PING) to verify connectivity
  • To check if the server receives all of the data packets, your workstation will send four of them once you run the command as mentioned earlier
  • The status will be sent to you by the server if it gets all four data packets
  • Lastly, if the status indicates a packet loss, there are network configuration problems that you will need to fix

Resolution 3: QBCF and End QuickBooks Monitoring Service

  • To get started, close the QuickBooks app
  • To open the Task Manager, press and hold the Ctrl, Alt, and Del keys simultaneously
  • Point the mouse pointer to the Processes tab
  • In the list, right-click the QBCF Monitoring Service and select the End Task option
  • Click Yes to accept the modifications and proceed
  • Verify that the QBCF Monitoring Service resumes operation by opening the QB application

Conclusion

In this blog, we've covered all the basic information regarding the qbcfmonitorservice not running on this computer, such as the root causes of the error and how to troubleshoot it, which will help to eliminate it smoothly. However, dial +1(855)-738–0359 to connect with our experts, and they will surely help you.  

QBCFMonitorService Not Running on This Computer – Frequently Asked Questions

What is QBCFMonitorService in QuickBooks?

  • QBCFMonitorService stands for QuickBooks Company File Monitor Service. It is a background process that helps QuickBooks manage multi-user access and network communication. This service ensures that the QuickBooks Database Server can interact with the company files across your network.

Why do I see the error "QBCFMonitorService not running on this computer"?

  • This error usually appears when the QuickBooks Database Server Manager isn't functioning properly. It may be caused by disabled services, firewall restrictions, corrupted installation files, or incomplete updates. When this service stops running, it can affect multi-user access and server hosting functions in QuickBooks.

Is the QBCFMonitorService error a serious issue?

  • Yes, it can be. While it may not prevent QuickBooks from launching, it can disrupt multi-user functionality, stop file sharing between networked systems, and may even lead to data file access issues if not resolved quickly. Addressing the issue promptly helps maintain workflow and data integrity.

How do I fix the QBCFMonitorService not running error?

  • To fix the issue, open your Windows Services panel, locate QBCFMonitorService, and ensure it's set to start automatically. Right-click and restart the service. If it fails, consider repairing your QuickBooks installation, reinstalling the Database Server Manager, or checking your firewall and antivirus settings.

Can I manually restart the QBCFMonitorService?

  • Yes, you can manually restart it. Go to Services from the Windows Control Panel, find QBCFMonitorService, right-click it, and choose Restart. Make sure its startup type is set to Automatic to ensure it starts on system reboot.

What if QBCFMonitorService won't start at all?

  • If the service fails to start, it may be due to damaged program files or a conflict with your system's firewall or antivirus software. You may need to run a repair on your QuickBooks program, reinstall the Database Server Manager, or disable security programs temporarily to troubleshoot.

Is QBCFMonitorService required for QuickBooks to run?

  • QBCFMonitorService is not required for single-user mode, but it is essential for multi-user access and for hosting company files across a network. If you're using QuickBooks in a multi-user environment or on a dedicated server, this service must be running correctly.

Can firewall or antivirus software block QBCFMonitorService?

  • Yes, firewalls and antivirus software often interfere with QuickBooks services, including QBCFMonitorService. You should configure your security software to allow QuickBooks and its services through the firewall, or temporarily disable them during troubleshooting.

Will reinstalling QuickBooks fix the QBCFMonitorService issue?

  • Reinstalling QuickBooks can resolve deeper issues with QBCFMonitorService, especially if the problem is related to a corrupt installation. However, you can also try using the QuickBooks Install Diagnostic Tool or perform a selective startup installation for a more targeted approach.

Is there a tool to fix QBCFMonitorService issues automatically?

  • Yes, QuickBooks Tool Hub includes tools that can help fix service-related issues. Use the QuickBooks Install Diagnostic Tool or Network Issues Tool within Tool Hub to automatically detect and repair service conflicts, including QBCFMonitorService errors.

Does QuickBooks Database Server Manager affect QBCFMonitorService?

  • Absolutely. QBCFMonitorService is installed and managed through the QuickBooks Database Server Manager. If this component is outdated or missing, the service may not run properly. Keeping your server manager updated is key to preventing related errors.

Can I ignore the QBCFMonitorService error if I use QuickBooks alone?

If you're operating QuickBooks in single-user mode and not hosting the file for others, you might not experience immediate issues. However, it's still recommended to resolve the error to avoid potential service interruptions, especially if your business needs evolve. 

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Sunday, 14 September 2025