
QBCFMonitorService stands for QuickBooks Company File monitoring service. This file is present in the computer systems of the people who have used or downloaded Intuit QuickBooks Desktop. This file is crucial for QuickBooks Desktop to work efficiently as it allows subscribers to use multi-user mode efficiently and hassle-free.
When a file does not process, it leads to certain errors like ‘QBCFMonitorService Not Running On This Computer’. This blog will discuss why this error occurs and how we fix it.
Why ‘QBCFMonitorService Not Running On This Computer’ Error Occurs
When dealing with technology, it is important to understand that many things can surpass expectations. Hence, the exact reason why QBCFMonitor stopped working can be resolved with proper troubleshooting. However, some common causes for this error are as follows:
- Improper installation may cause interruptions during Quickbooks desktop installation on the system.
- This error can occur when you have an issue with the server computer.
- The other software may hinder the workflow of QuickBooks Desktop and related files.
- If you are using the older version of the QuickBooks Desktop that is not compatible anymore.
- Viruses may be present in your system, which leads to this error.
Important Points to Remember Before Troubleshooting the QBCFMonitorService not running error
You need to remember some key points before fixing the QBCFMonitorService not running on this computer error:
- Create a backup file of your financial records to avoid permanent data hindrance.
- Keep some documents with you such as a CD of Quickbooks and MS Windows installation and License number.
Methods to Solve ‘QBCFMonitorService not running on this computer’ Error

This error does not necessarily require professional support every time. People who know about computer operation can try certain tips to help themselves. A few of such tips are mentioned in the given list:
Solution 1: Restart the QuickBooks Desktop Application
Sometimes, the downloaded software does not run properly and causes sudden errors and crashes. If you are also facing these types of issues with QuickBooks Desktop, follow the below steps:
- Close your QuickBooks Desktop app and tap the Ctrl+ Alt + Delete keys together, and a task manager prompt will open.
- Click the Process Tab present at the top portion of the task manager. Right-click on the QuickBooks Monitor Service process and select the End Task option to close it.
- Select OK if asked for confirmation.
Solution 2: Check Windows Firewall
This error is caused when the Windows firewall affects the connection of QuickBooks Desktop with the server. To resolve this issue you must update the Firewall and add QuickBooks as an ‘Exception to scan’. Unblock the ports of Quickbooks if they are in a block state.
Solution 3: Scan the System for Viruses
In a few cases, viruses and malware get downloaded into our system without our knowledge or consent. These may cause errors when working on numerous software and their files, including QuickBooks Desktop. These viruses and malware may cause the error ‘QBCFMonitor not running on this computer’.
- Users can run a full system scanner provided by QuickBooks to solve this error without much trouble.
- Once the scan is completed restart the system and open the QuickBooks Desktop application.
Solution 4: Reinstall the QuickBooks Application
This error occurred due to unethical or inappropriate installation of the QuickBooks Desktop software. You have to reinstall the software to fix this issue.
- Start the installed version of QuickBooks Desktop on your computer.
- From the Help menu at the top, choose Update QuickBooks Desktop.
- Click the Update Now tab in the QuickBooks window that opens for updates.
- To eliminate any prior update downloads, you may choose to check the Reset Update box before choosing the Get Updates button.
- The Get Updates button should be clicked.
- Once the changes are finished, reopen QuickBooks.
- When asked to install the latest version when reopening, choose Yes.
Solution 5: Update Database Server Manager
Follow the simple steps to update the Quickbooks Database Server Manager:
- Start the QuickBooks Desktop application and click on the Help tab.
- Select Update Now or install QuickBooks Desktop and select all the available options. Click on the Get Updates button to start the downloads.
- Once downloaded, QuickBooks Desktops will automatically install the packages and integrate with the software.
- Restart the application and check if the error still occurs.
Solution 6: Check the Multi-user hosting setup
If your Quickbooks multi-user hosting setup will stop then follow these steps:
- Open Quickbooks desktop and click on the file menu.
- Select the option utilities and press Multi-user access.
- A Confirmation dialogue box pops up on the window, tap on Yes and ensure your hosting is activated on the server.
- Now open your QuickBooks and go to the file menu.
- If the Switch to single-user mode option is present, it means Quickbooks is operating under multi-user mode and you need to convert it into single-user mode.
Note: Sometimes QuickBooks crashes when switching to single-user mode.
- If the Switch to multi-user mode option is displayed, it means the application is working on single-user mode don’t change the settings.
Solution 7: Restart QBCFMonitorService.exe
To resolve QBCFMonitorService Not Running On This Computer problem restart your QBCFMonitoService.
- Close your Quickbooks desktop.
- Go to Task Manager and click on the Task Manager.
- Tap the Processes Tab.
- From the Context menu choose the option QBCFMonitorService.
- Hit the Yes option for confirmation
- Now check by opening Quickbooks.
Solution 8: Enable QuickBooks Services for Windows Users
- Find the Control Panel option in your system and open it.
- Select System and Security and then Windows Defender Firewall.
- Then, select Advanced Settings.
- On the left, click New Rule after clicking on Inbound Rules.
- After selecting Program in the Rule Type dialog box, click Next.
- Select This program path, then Browse.
- Click Next after selecting each file by locating it in the list below:
- QuickBooksMessaging.exe
- QBCFMonitorService.exe
- QBServerUtilityMgr.exe
- AutoBackupExe.exe
- OnlineBackup.exe
- Dbmlsync.exe
- IntuitSyncManager.exe
- DBManagerExe.exe
- FileManagement.exe
- QBUpdate.exe
- FileMovementExe.exe
- QBLaunch.exe
- QBW32.exe
- QBDBMgrN.exe
- Select Allow the Connection and click Next.
- Ensure that all profiles are checked before clicking Next if you wish to permit connections from any network.
- After naming the rule (you can use the application name), click Finish.
- Repeat the process for every file on the list.
Solution 9: Enable QuickBooks Service for Linux
You have to remember to use the terminal and the command “iptables” when working with Linux. Thus, follow the steps given below to successfully fix the error “QBCFmonitorservice not running on this server computer” and use QuickBooks.
- Navigate to the Terminal and open Windows.
- Each service you wish the firewall to accept needs a rule.
- You will have to substitute [Port Number] with the actual port that the service employs. You must know which ports each service requires or be able to research.
- Press Enter after every command.
- After adding all of your rules, use this command to save them.
Conclusion
This blog contains all the steps that even non-tech-savvy people can easily follow. If you have tried all the tips mentioned in the blog but the QBCFMonitorService Not Running On This Computer problem remains the same then contact Quickbooks Enterprise support and let them guide you.
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