Troubleshooting “QBDBMGRN Not Running on this Computer” Error in QuickBooks

QuickBooks is a widely used accounting software that helps businesses manage their finances efficiently. However, like any other software, it can encounter errors that disrupt workflow. One such error is “QBDBMGRN Not Running on this Computer,” which can prevent users from accessing their QuickBooks company files. In this comprehensive guide, we will delve into the causes, symptoms, and step-by-step solutions to resolve this error, ensuring a smooth QuickBooks experience.

Read More :-      Repair Damaged QuickBooks Company File


QBDBMGRN stands for QuickBooks Database Server Manager. It is an essential component of QuickBooks that allows multiple users to access the company file stored on a server. When QBDBMGRN is not running, QuickBooks cannot communicate with the database, leading to issues in opening or accessing the company file.

Symptoms of QBDBMGRN Not Running Error

Identifying the symptoms of this error can help in diagnosing and resolving it promptly. Common symptoms include:

  • QuickBooks cannot open the company file.
  • Error message stating “QBDBMGRN Not Running on this Computer.”
  • Multi-user mode is not working.
  • QuickBooks performance is slow or unresponsive.
  • QuickBooks crashes frequently.

Causes of QBDBMGRN Not Running Error

Understanding the root causes of this error is crucial for effective troubleshooting. Common causes include:

  • Disabled QBDBMGRN Service: The QuickBooks Database Server Manager service is not running.
  • Firewall or Security Settings: Firewall or security software is blocking the QBDBMGRN service.
  • Damaged QuickBooks Installation: Corrupted QuickBooks installation files.
  • Network Issues: Problems with the network configuration.
  • Outdated QuickBooks Version: Using an outdated version of QuickBooks.

Troubleshooting QBDBMGRN Not Running Error

Resolving the “QBDBMGRN Not Running windows 11 on this Computer” error involves a series of troubleshooting steps. Follow these steps carefully to fix the issue and restore access to your company file.

Step 1: Verify the QBDBMGRN Service

The first step is to check if the QBDBMGRN service is running on your computer.

1.1 Open Services

  • Press Windows + R to open the Run dialog box.
  • Type services.msc and press Enter.

1.2 Locate QBDBMGRN Service

  • In the Services window, scroll down and look for “QuickBooksDBXX” service (XX denotes the QuickBooks version year, e.g., QuickBooksDB29 for QuickBooks 2019).

1.3 Start the Service

  • If the service is not running, right-click on it and select “Start.”
  • If the service is already running, right-click and select “Restart.”

Step 2: Configure Firewall and Security Settings

Sometimes, security settings can block QBDBMGRN from running properly.

2.1 Allow QuickBooks through Windows Firewall

  • Go to Control Panel > System and Security > Windows Defender Firewall.
  • Click Allow an app or feature through Windows Defender Firewall.
  • Ensure that QuickBooks Database Server Manager has both public and private access.

2.2 Adjust Third-Party Security Software

  • If you have third-party security software, configure it to allow QuickBooks processes and services.
  • Refer to the software’s documentation for specific instructions.

Step 3: Update QuickBooks

Using an outdated version of QuickBooks can cause compatibility issues with the QBDBMGRN service.

3.1 Check for Updates

  • Open QuickBooks and go to Help > Update QuickBooks Desktop.
  • Click on Update Now.

3.2 Install Updates

  • Select Get Updates and wait for the updates to download.
  • Restart QuickBooks and install the updates when prompted.

Step 4: Repair QuickBooks Installation

Repairing the QuickBooks installation can fix corrupted files and resolve the error.

4.1 Open Control Panel

  • Go to Control Panel > Programs > Programs and Features.
  • Select QuickBooks from the list and click Uninstall/Change.

4.2 Choose Repair Option

  • In the QuickBooks installation window, select Repair and click Next.
  • Follow the on-screen instructions to repair QuickBooks.

Step 5: Reinstall QuickBooks Database Server Manager

Read More :-    QuickBooks Error Code H202

Reinstalling QBDBMGRN can fix issues related to the service.

5.1 Uninstall QuickBooks Database Server Manager

  • Go to Control Panel > Programs > Programs and Features.
  • Select QuickBooks Database Server Manager and click Uninstall.

5.2 Reinstall Database Server Manager

  • Download the latest version of QuickBooks Database Server Manager from the official Intuit website.
  • Install the server manager by following the on-screen instructions.

Step 6: Configure QuickBooks Database Server Manager

Proper configuration of QBDBMGRN ensures it can manage your company files effectively.

6.1 Open Database Server Manager

  • Press Windows + S and type QuickBooks Database Server Manager.
  • Open the application.

6.2 Scan Folders

  • Click on the Scan Folders tab.
  • Add the folders containing your QuickBooks company files and click Scan.

6.3 Monitor Drive

  • Click on the Monitored Drives tab.
  • Ensure the drives containing your company files are selected.

Step 7: Check Network Configuration

Network issues can also cause the QBDBMGRN not running error.

7.1 Verify Network Connectivity

  • Ensure all computers are connected to the same network.
  • Check network cables and connections.

7.2 Use QuickBooks Connection Diagnostic Tool

  • Download and install the QuickBooks Connection Diagnostic Tool from the Intuit website.
  • Run the tool to identify and fix network-related issues.

Step 8: Verify Folder Permissions

Ensure the folder containing the company file has the necessary permissions.

8.1 Check Folder Permissions

  • Right-click on the folder containing your QuickBooks company file and select Properties.
  • Go to the Security tab and ensure that the user has Full Control.

8.2 Adjust Permissions if Necessary

  • If the user does not have Full Control, click Edit and adjust the permissions.
  • Click Apply and then OK.

Preventing QBDBMGRN Not Running Error

To minimize the risk of encountering this error in the future, consider the following preventive measures:

1. Regular Software Updates

Ensure QuickBooks and your operating system are always up to date. Regular updates help fix known bugs and improve compatibility.

2. Proper Network Configuration

If you use QuickBooks in a multi-user environment, ensure the network is configured correctly. Regularly check for network issues and resolve them promptly.

3. Routine Backups

Regularly back up your QuickBooks data to avoid data loss and facilitate easy recovery. Use the QuickBooks Backup feature to create secure backups.

4. User Training

Train your team on proper QuickBooks usage and troubleshooting common issues. This can help prevent user errors that might lead to file corruption or other problems.

5. Regular Maintenance

Perform regular maintenance tasks such as verifying and rebuilding data files. This helps keep your QuickBooks data in good health.


The “QBDBMGRN Not Running on this Computer” error can be disruptive, but with a systematic approach, it is manageable. By understanding its causes, symptoms, and detailed troubleshooting steps, you can effectively resolve the issue and prevent future occurrences. Regular maintenance, proper network configuration, and timely backups are key to ensuring a smooth and efficient QuickBooks experience.

If you encounter persistent issues or require further assistance, consider reaching out to QuickBooks support or a certified QuickBooks ProAdvisor. Their expertise can provide additional solutions and support tailored to your specific needs.

Read More :-      QuickBooks Payroll Error 40001

Leave a Reply

Your email address will not be published. Required fields are marked *