Are you seeing the message "QBCFMonitorService not running on this computer"? This error commonly occurs when QuickBooks fails to detect or run the QBCFMonitorService, a vital component responsible for managing your QuickBooks company file connections. Without this service running, QuickBooks may not work properly, leading to errors or failures while accessing files. In this blog, we’ll explore the reasons behind the "QBCFMonitorService not running on this computer" error and how to fix it effectively.

Why Is QBCFMonitorService Not Running on This Computer?

The QBCFMonitorService is a crucial background service that helps QuickBooks manage company files on multi-user systems. If this service is not running, you may experience issues accessing files or switching between users in QuickBooks. There are a few common reasons why you might encounter the "QBCFMonitorService not running on this computer 2025" issue:

• The service is stopped or disabled in Windows Services.
• QuickBooks installation is corrupted or incomplete.
• Network or firewall settings are preventing the service from starting.
• A conflict with other software installed on your computer.

H2: How to Fix QBCFMonitorService Not Running on This Computer

Let’s walk through the steps you can take to fix the "QBCFMonitorService not running on this computer" issue:

1. Restart the QuickBooks Database Server Manager

Sometimes, simply restarting the service can resolve the issue. Here’s how:

• Open QuickBooks and click on the "Start" menu.
• Look for "QuickBooks Database Server Manager" and select "Restart."
• This will refresh the service and help resolve issues with accessing company files.

2. Manually Start the QBCFMonitorService

You can also manually start the QBCFMonitorService by following these steps:

• Press Windows + R to open the Run dialog box.
• Type "services.msc" and press Enter.
• In the Services window, find "QBCFMonitorService" from the list.
• Right-click on it and select "Start" or "Restart."

3. Check the QuickBooks Database Server Manager

If you're using QuickBooks in a multi-user setup, make sure the QuickBooks Database Server Manager is installed and running properly:

• Go to the official QuickBooks website and download the latest version of the QuickBooks Database Server Manager.
• Install it on the server or computer that holds the company file.
• Restart QuickBooks and check if the service starts working correctly.

4. Repair QuickBooks Installation

A damaged or incomplete installation could be causing the QBCFMonitorService to malfunction. Try repairing QuickBooks:

• Open the Control Panel and select “Programs and Features.”
• Find QuickBooks in the list and click "Repair."
• Follow the on-screen instructions to repair the installation, then restart QuickBooks.

5. Adjust Firewall or Security Settings

Sometimes, firewalls or security software can block QuickBooks from running certain services. Disable any security software temporarily to check if it's causing the issue. If disabling it resolves the problem, adjust the settings to allow QuickBooks to function properly.

6. Reinstall QuickBooks

If none of the above solutions work, you may need to reinstall QuickBooks:

• Uninstall QuickBooks via Control Panel.
• Download the latest version of QuickBooks from the official website.
• Follow the installation process to reinstall QuickBooks and ensure all components are correctly installed.

7. Contact QuickBooks Chat Support

If the problem persists after following these troubleshooting steps, reach out to QuickBooks chat support. They can help diagnose the issue further and offer personalized solutions to fix the "QBCFMonitorService not running on this computer" error.

H2: Prevent Future QBCFMonitorService Issues

To avoid encountering the "QBCFMonitorService not running on this computer" issue in the future:

• Regularly update QuickBooks and its components.
• Ensure that your computer’s firewall and security settings allow QuickBooks to run its services.
• Perform routine maintenance and file backups for your QuickBooks company files.

By following these steps, you can resolve the "QBCFMonitorService not running on this computer" error and get QuickBooks working smoothly again.

Also Read : QuickBooks Error Code 15276