Written by bizbooksadvice » Updated on: June 17th, 2025
If you're using QuickBooks, you may have come across the error message "qbcfmonitorservice not running on this computer." This issue typically occurs when the QuickBooks Database Manager (QBCFMonitorService) fails to run, preventing QuickBooks from functioning properly. In this blog, we will explore the reasons behind this error and provide simple, effective solutions to resolve the issue and get your QuickBooks back on track.
The "qbcfmonitorservice not running on this computer" error is commonly linked to problems with the QuickBooks Database Manager. The QBCFMonitorService is responsible for managing communication between QuickBooks and the company file. When this service fails to start, it can result in errors, preventing QuickBooks from accessing or updating your company files.
Here are some common reasons for this error:
Corrupted QBCFMonitorService: If the QBCFMonitorService is corrupted, it may fail to start or run, triggering the "not running" error.
Conflicting Programs or Firewall: Sometimes, other software on your computer, such as antivirus or firewall programs, may block QuickBooks or the QBCFMonitorService from running.
Outdated QuickBooks Version: An outdated version of QuickBooks can also cause compatibility issues with the QBCFMonitorService, resulting in this error.
QuickBooks Installation Issues: If QuickBooks was not installed correctly or some components are missing, it could affect the proper functioning of the QBCFMonitorService.
Understanding the cause of the "qbcfmonitorservice not running on this computer" error is crucial to applying the right solution.
Here are some simple steps you can follow to resolve the "qbcfmonitorservice not running on this computer" issue:
1. Restart the QBCFMonitorService Manually The first thing you can try is restarting the service manually. Here's how to do it:
Press Windows + R to open the Run window.
Type services.msc and press Enter.
In the Services window, scroll down and find QBCFMonitorService.
Right-click on it and select Start or Restart.
If the service starts successfully, try opening QuickBooks again.
2. Check Your Antivirus and Firewall Settings Sometimes, your antivirus or firewall may block the QBCFMonitorService from running. Try temporarily disabling them:
Open your antivirus or firewall settings and disable them temporarily.
Restart QuickBooks and see if the error is resolved.
If disabling the security software fixes the issue, you may need to add QuickBooks or the QBCFMonitorService to the exceptions or trusted list.
3. Update QuickBooks to the Latest Version Outdated software may not be fully compatible with your system, leading to errors like "qbcfmonitorservice not running on this computer." To update QuickBooks:
Open QuickBooks and go to Help > Update QuickBooks.
Check for available updates and install them.
Restart QuickBooks after the update and check if the error persists.
4. Repair QuickBooks Installation If the QuickBooks installation is corrupted or incomplete, it may prevent the QBCFMonitorService from running. Repairing QuickBooks can help:
Go to Control Panel > Programs and Features.
Find QuickBooks in the list, right-click, and select Repair.
Follow the on-screen instructions to repair the installation.
Once the repair is complete, try running QuickBooks again.
5. Reinstall QuickBooks If none of the above solutions work, a clean reinstallation of QuickBooks might be necessary. To do this:
Uninstall QuickBooks from Control Panel > Programs and Features.
Restart your computer.
Reinstall QuickBooks and ensure all components are properly installed.
Check if the "qbcfmonitorservice not running on this computer" error is resolved.
6. Contact QuickBooks Chat Support If you're still experiencing issues, it’s a good idea to contact QuickBooks chat support for further assistance. Their experts can guide you through more advanced troubleshooting steps to resolve the error.
Conclusion
The "qbcfmonitorservice not running on this computer" error can be frustrating, but with the right troubleshooting steps, you can resolve the issue quickly. Whether it’s restarting the service, checking your firewall settings, updating QuickBooks, or repairing the installation, these solutions should help fix the problem. If the error persists, don’t hesitate to contact QuickBooks chat support for expert help in resolving the issue and getting your QuickBooks back to full functionality.
Also Read : QuickBooks Error Code 15276
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