QBCFMonitorService.exe opens the QBCFMonitorService QuickBooks Desktop file located in the installation directory. It enables multi-user file access for users and connects workstation PCs to the server computer, allowing company data to be accessed. 

A notification stating that QBCFMonitorService terminated unexpectedly may show up on the screen if this operation is hindered in any way. It could happen if the QBCFMonitorService.exe file stops functioning. The most likely cause 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, go through the medication listed below.

What Triggers This QBCFMonitorService Not Running Issue?

Various reasons are responsible for the occurrence of the QBCFMonitorService not running, including a few of them, which are listed below: 

• QBCFMonitorService abruptly stopped working on the server PC because of QuickBooks
• Your company file is not hosted on the QuickBooks Server because it is not set up correctly
• You may have an outdated server manager for the QuickBooks database installed
• It is possible for a malicious application to render your file unexecutable
• Conflicts with another installed program on the system could be the cause of the error QBDBPF log file monitor service not executing locally
• Another possible cause of this problem is corrupted or damaged Windows registry entries
• The QBCFMonitor service keeps halting issue can also be caused by a corrupt, incomplete, or improper QuickBooks Desktop installation

Note:- QuickBooks Won’t Open occurs when damaged program files or system conflicts stop the software from launching properly, disrupting business operations efficiently.

Fixes That Work to Fix the QBCFMonitorService Not Running on This Computer Error

Below, we have discussed several solutions that will initiate the rectifying procedure regarding the QBCFMonitorService not running error.

Solution 1: QBDSM needs to be installed first 

• Close any program that is active on your computer. This also applies to QuickBooks Desktop
• Click HERE to get your version of QuickBooks Desktop from the QuickBooks Product Get Page
• To begin the installation process, double-click the QuickBooks setup file (Setup_QuickBooks.exe) in the folder where you downloaded it
• Continue as directed on the screen, entering the product and license number when asked
• When QuickBooks prompts you to select the type of install, click Custom or Network Options, then click Next
• To install QuickBooks without the Database Server Manager, ensure that you don't choose Express
• After choosing the option that best suits your network configuration needs, click Next.
• REMEMBER: Reinstalling QuickBooks Database Server Manager won't erase any existing data, so you don't need to worry about it
• If you want both QuickBooks Desktop and Database Server Manager on your machine, choose the 'I'll be utilizing QuickBooks Desktop on this computer, and I'll be storing...' option
• If all you want on the system is QuickBooks Database Server Manager, select the 'I will not be utilizing QuickBooks Desktop' option
• To finish the installation, click Install after continuing to follow the remaining on-screen directions\

Solution 2: Manually start the QBCFMonitorService again

• Use the keyboard shortcut Ctrl + Alt + Del to launch the Task Manager window
• After that, select the Processes tab
• On the QBCFMonitorService.exe process, perform a right-click
• From the list of choices, select the End Task option
• Click Yes to validate the action after that
• To see whether manually restarting the QBCFMonitorService fixes the qbcfmonitorservice exe Application Error, relaunch QuickBooks and open the company file

Also read about:- QuickBooks Scheduled Backup Not Working happens due to permission errors, damaged backup paths, or misconfigured settings preventing automatic data protection in QuickBooks.

Conclusion

This blog has covered all the solutions that will guide you in resolving the QBCFMonitorService not running on this computer error. However, if you see this error again interrupting your workflow, you need to dial +1(855)-738–0359 and connect with our experts, who will resolve it. 

FAQ — QBCFMonitorService Not Running on This Computer

What is QBCFMonitorService and why does QuickBooks need it?

• QBCFMonitorService is a QuickBooks background service that monitors company file access and communication; when it is not running, multi-user connections, file syncing, and some automation features can fail.

How will I know if QBCFMonitorService is not running on my computer?

• You will see error messages mentioning QBCFMonitorService, experience failed autobackups or multi-user connectivity, or notice QuickBooks behaving slowly when opening company files.

What commonly causes QBCFMonitorService to stop working?

• Common causes include corrupted service files, recent Windows updates that change service settings, accidental disabling in Services, antivirus or firewall blocking, or file permission issues on the QuickBooks installation folder.

How can I quickly restart QBCFMonitorService without reinstalling QuickBooks?

• Open Windows Services, locate QBCFMonitorService, and choose restart; if restart is unavailable, set the startup type to Automatic and then start the service to restore monitoring functions.

Can antivirus or firewall software cause the QBCFMonitorService not running error?

• Yes, security software may quarantine service files or block the ports and executables QuickBooks uses; temporarily allowing QuickBooks processes in your security settings can resolve the issue.

Does running QuickBooks as administrator help when QBCFMonitorService is not running?

• Running QuickBooks as administrator can resolve permission conflicts that prevent the service from launching, especially if company files or install folders are protected by Windows permissions.

Will a Windows update fix QBCFMonitorService problems or make them worse?

• Windows updates can either fix underlying compatibility issues or inadvertently change service permissions; it is best to verify service settings and permissions after major Windows updates.

How do I check if the company file location is affecting QBCFMonitorService?

• Ensure the company file is on a local drive or properly configured network share with full read/write permissions; files in restricted folders or unauthorized network paths can stop QBCFMonitorService from accessing them.

Is multi-user mode related to the QBCFMonitorService not running error?

• Yes, QBCFMonitorService helps manage multi-user access; when the service is down, users may be unable to host or join multi-user sessions and may receive connection errors.

What should I do if restarting the service does not fix the issue?

• If restart fails, repair the QuickBooks installation, verify Windows service dependencies, check event logs for service errors, and ensure antivirus or firewall rules are not blocking QuickBooks components.

Can corrupted QuickBooks program files cause QBCFMonitorService to stop running?

• Corrupted or missing QuickBooks files can prevent the service from starting correctly; running a repair install or replacing damaged files often restores normal service operation.

How can I prevent QBCFMonitorService from running errors in the future?

• Keep QuickBooks and Windows updated, maintain proper file and folder permissions, whitelist QuickBooks executables in security software, and schedule regular checks of Windows Services to confirm QBCFMonitorService remains set to Automatic.

Read about:- How do I restore a QuickBooks backup?