# Fix QBCFMonitorService Not Running in QuickBooks Fast

Running into the QBCFMonitorService Not Running issue while using QuickBooks can throw a serious wrench into your accounting workflow. The **[QBCFMonitorService Not Running](https://www.bizbooksadvice.com/qbcfmonitorservice-not-running.html/)** error prevents QuickBooks Desktop from connecting with your server, often blocking multi-user access or data sync features. If you’re trying to figure out how to resolve this problem efficiently, you’re in the right place.


In this article, we’ll explain the causes, common errors, reasons behind the issue, and step-by-step solutions. If you’d rather get help from a live expert, just give us a call at **[phone]** — we’re here to get you back on track fast.

## What is QBCFMonitorService?
QBCFMonitorService stands for QuickBooks Company File Monitoring Service. It runs in the background and allows QuickBooks Desktop to function in multi-user mode and connect to networked systems. When this service doesn’t work properly, it leads to data interruptions and server communication breakdowns.

## Common Errors You May Encounter
If this service stops or fails to start, you might run into one or more of the following errors:

* Error Code 80070005: Access Denied
* QuickBooks Database Server Not Found
* Failed to start QBCFMonitorService
* QuickBooks cannot connect to the company file
* QBCFMonitorService.exe – Application Error

## Causes of the QBCFMonitorService Error
Understanding the root of the problem helps to resolve it effectively. Here are some frequent causes:

* Corrupted or missing QuickBooks files
* Improper firewall or security software settings
* Damaged Windows components or user permissions
* Outdated or failed QuickBooks installation
* Windows not allowing QBCFMonitorService to start

## Reasons Behind the QBCFMonitorService Not Running
Several background-level technical issues contribute to this error:

* Insufficient Windows admin rights blocking background services
* Incompatible or outdated Windows updates
* Services manually disabled or turned off
* QuickBooks Database Server Manager not running
* Third-party programs interfering with network access

## How to Fix QBCFMonitorService Not Running
Here’s how to troubleshoot the issue systematically. Make sure you try each method and restart QuickBooks afterward.

### 1. Restart QBCFMonitorService Manually
* Press Windows + R, type services.msc, and hit Enter
* Look for QBCFMonitorService in the list
* Right-click it and choose Start or Restart
* Set Startup Type to Automatic
* Try opening QuickBooks again

If it fails to start, move on to the next step.

### 2. Run QuickBooks Tool Hub and Quick Fix My Program
* Download and install the QuickBooks Tool Hub
* Open it and go to Program Problems > Quick Fix my Program
* Let the tool repair background processes
* Reboot your system and open QuickBooks again

Need help with this? Just call [phone] for step-by-step guidance.

### 3. Check Windows Firewall and Antivirus Settings
Ensure QuickBooks and QBCFMonitorService aren’t being blocked.

* Open Windows Firewall
* Add exceptions for:
QBCFMonitorService.exe
QBDBMgrN.exe
QuickBooks.exe
* Allow incoming/outgoing ports 8019, 56728, 55378–55382

Still unsure how to do it? Reach out to our team at [phone].

### 4. Reinstall QuickBooks Database Server Manager
If you’re using QuickBooks in multi-user mode:

* Uninstall QuickBooks Database Server Manager
* Download the latest version from Intuit's website
* Install it on the server system
* Restart your computer and try accessing the company file

### 5. Repair QuickBooks Desktop Installation
* Go to Control Panel > Programs and Features
* Select QuickBooks, then click Uninstall/Change
* Choose Repair and let the wizard fix file issues
* Restart your system after the repair

### 6. Check Windows User Permissions
* QBCFMonitorService needs admin-level access.
* Log in as an Administrator
* Right-click on QuickBooks > Run as Administrator
* Check if the issue persists

**Still stuck? Call us for expert help at [phone]**

## Preventing the QBCFMonitorService Error
You can take proactive steps to prevent this error in the future:

* Regularly update QuickBooks and Windows OS
* Use admin-level access for QuickBooks operations
* Keep firewall settings updated and exceptions listed
* Run periodic checks using QuickBooks Tool Hub
* Avoid third-party applications that conflict with system services

### When to Contact Support
You’ve tried the steps and the issue still persists. That’s when it’s time to get expert hands on it.

**Call us now at [phone]**

We’ll identify the root cause and get your QuickBooks running efficiently — whether you're a solo freelancer or managing a multi-user business setup.

### Final Thoughts
The QBCFMonitorService Not Running issue can derail your workflow — especially if you're in a multi-user environment. But with the above troubleshooting steps, you can tackle this head-on. Whether it’s firewall conflicts, service errors, or damaged components, there’s a fix for every scenario.

And if you want fast, stress-free support, just give us a **call at [phone]** and let our QuickBooks experts do the heavy lifting for you.

**Also Read: [https://thebizbooksadviceblogs.mystrikingly.com/blog/guide-to-clear-quickbooks-internet-connection-error-read-error ](https://thebizbooksadviceblogs.mystrikingly.com/blog/guide-to-clear-quickbooks-internet-connection-error-read-error)**