# QBCFMonitorService Keeps Stopping – Fix Error, Causes & Solutions

Are you perpetually grappling with resolving the most annoying multi-user error messages in QuickBooks?

Don't worry; follow the instructions in the blog, and you will be sorted.


Here, you will explore various multi-user mode issues in QuickBooks Desktop.

You will learn about relevant error messages, their causes, and troubleshooting hacks that you must know about for these multi-user errors.

If the multi-user mode does not work, users can face various issues. Their computers may shut down, and QuickBooks may malfunction.

To enable multiple users' access to the company file and access your QuickBooks as usual, you need to fix these commonly occurring errors. To do this, you need to follow this blog until the end.

> Call **[phone]** and talk with a QuickBooks expert if you want detailed assistance resolving QuickBooks multi-user error codes and messages.

A Brief Explanation of QuickBooks Multi-User Errors
You can set up a network with a server and workstations to enable multiple users to access a company file simultaneously.

However, various users have been facing issues while attempting to run the QuickBooks Desktop application in multi-user mode.

Due to the multi-user mode error, various workstations can face multiple issues while connecting to server-based company files.

Multi-user mode issues have different symptoms and error codes. These error messages indicate the failure of certain technical utilities or imprecise settings on the server computer.

You must be diligent while rectifying these multi-user errors, which the blog will help you with.

**You should also know**:- [QuickBooks Company File Opening Problems](https://hackmd.io/@alastormoody/rk2Mrwv4Jx)
## Relevant Error Codes and Messages of Multi-User Mode in QB

QuickBooks experts have segregated and classified various multi-user mode errors according to their symptoms and causes.

These are the most common examples that you must get a hang of:

* QB multi-user H-series errors- This series includes different error codes like H505, H303, H202 & H101
* QuickBooks multi-user mode not running- It is one of the error messages that you can encounter in multi-user mode error.
* QBDBMgrN not running- Another error message which occurs in the multi-user mode if the QB Database server manager is dysfunctional.

In addition to these errors, you can receive the [QBCFMonitorService keeps stopping error message](https://asquarecloudhosting.com/qbcfmonitorservice-not-running-on-this-computer-error/).


This error signifies that the company file monitoring service is not working in the server QB software.

### Potential Causes for Multi-User Error Messages in QB Program
The given reasons trigger issues in the multi-user mode:

* Defective or insufficient hosting rights and permissions in multi-user mode can lead to errors.
* A misconfigured firewall setting can trigger a multi-user error in the QB program.
* You may experience issues because of faulty network configuration and incorrect usage of QuickBooks services.

**Also read about**:- [Learn How to Resolve QuickBooks Desktop Registration Issues](https://quickbooks-issue.hashnode.dev/learn-how-to-resolve-quickbooks-desktop-registration-issues)

## How to Fix QuickBooks Multi-User Errors & Messages
You must resolve any multi-user error codes that you encounter in the QB Desktop application because it may multiply problems for you, such as Windows and computer shutdown, QuickBooks sudden crash, and slow down.

Follow the given hacks to fix these errors in QB multi-user mode:

* You can easily fix this issue by adequately reconfiguring the firewall software settings.
* Quickly downloading a fresh QuickBooks update installation can help you overcome these issues.
* Check and fix your multi-user hosting settings.

The blog helps users understand and handle any error that occurs while executing multi-user mode in QB software.

For further queries or assistance, dial **[phone]** and get in touch with an experienced QuickBooks professional.