easy methods to resolve qbcfmonitorservice not running on this computer
                     Usable Fixes For 
QBCFMonitorservice 
Not Running On This 
Computer
QuickBooks is currently serving more than a million users around the globe, helping 
them boost their businesses and increase profits. It stores the business data as data 
files that can be used by multiple users to enhance efficiency. However, 
qbcfmonitorservice not running on this computer can stop users from accessing or 
sharing company files using a multi-user network. On the off chance you encounter a 
similar problem, give this blog a read to acknowledge the reasons it happens and 
methods to resolve it.
Avoid complex procedures by giving a call at 1-855-856-0042 to troubleshoot 
the error with the help of QB experts.

Reasons
This error creates problems when you try to access a company file, or it can influence 
the software while you work on your business data. The possible reasons you have to 
go through inconvenience due to this error are mentioned below-
 Windows Firewall or another security software stops QBCFMonitorService from 
running, or they can also interfere with QB processes.
 Technical glitches in the software can also hinder the QBCFMonitorService process 
in the background.
 The company is no longer traceable as it doesn’t exist in the location mentioned in 
the software.
Solution 1- Configure the Windows Firewall pots in your 
Windows for QuickBooks
Windows Firewall restrictions can stop any PC application from executing its functions 
properly or running smoothly on a system. QuickBooks can also suffer due to your security 
software, and interruption in its background processes leads to a failure when you try 
opening/hosting a company file. A way to counter the issue is by setting the Windows 
Firewall settings in favour of QuickBooks to prevent it from getting blocked. Here are the 
steps-
 Go to the Windows Defender Firewall menu in the control panel.
 Single-click the Inbound Rules option in the firewall window and tap New Rule.
 Click the Port option and then hit Next.
 Two options, namely UDP & TCP, will appear on the screen, out of which you have to 
click on TCP.
 Navigate to the Specific local ports option & add specific ports for QBDT using the list 
mentioned below-
• QuickBooks Desktop 2017:8019, 56727, 55373-55377
• QuickBooks Desktop 2018:8019,56728,55378-55382
• QuickBooks Desktop 2019:8019, XXXXX
• QuickBooks Desktop 2020 and recent:8019, XXXXX.
 Tap Next after you select the appropriate port and click Allow the connection.
 Hit Next and create a new rule with any preferred name.
 Click the Finish option at last to save the settings.
 Close the window and try rerunning QuickBooks.
 Move to the next solution if the QBDT issue persists
Solution 2- Stop QBCFMonitorService from running in the 
background 
You might also face this issue due to minor problems that can interfere with the QB 
processes. You can stop them from running to recreate them in QBDT. Use these steps-
• Press Ctrl+Shift+Delete to go to the task manager.
• Click the Processes tab and search the list for QBCFMonitorService.exe
• Single-click the process and hit the End Task option.
Conclusion
This blog gives the accurate reasons for 
QBCFMonitorservice Not Running On This Computer and the harm it can cause. We 
also mentioned some effective ways to fix the QBCFMonitorService, and we expect you to 
apply them to prevent issues while working on your data file.
Contact a QB support team at 1-855-856-0042 to clarify your remaining doubts about the 
error.