QuickBooks is an indispensable tool for many businesses, providing robust solutions for managing financial data and operations. However, like any sophisticated software, it is not without its issues. One common problem users may encounter is the error message “QBDBMGRN Not Running on this Computer.” This error can disrupt your workflow, especially if you rely on QuickBooks for day-to-day business activities. In this comprehensive guide, we will explore what causes this error, how to resolve it, and steps you can take to prevent it in the future.

Read More :-    Repair Damaged QuickBooks Company File

Understanding “QBDBMGRN Not Running on this Computer”

“QBDBMGRN” stands for QuickBooks Database Manager Service. This service is crucial for multi-user setups, as it allows multiple users to access the QuickBooks company file stored on a server. When the QBDBMGRN service is not running, users may experience issues accessing the company file, leading to significant disruptions.

Common Causes of the Error

Before diving into the solutions, it’s essential to understand the common causes of the “QBDBMGRN Not Running on this Computer” error:

  1. Service Not Started: The QuickBooks Database Manager Service may not have started automatically.
  2. Firewall or Antivirus Blocking: Security software can sometimes block the service from running correctly.
  3. Incorrect Installation: An incomplete or corrupted installation of QuickBooks Database Server Manager.
  4. Windows Updates: Recent updates to Windows can sometimes interfere with QuickBooks services.
  5. Corrupted Files: Essential QuickBooks files required to run the service might be corrupted.
  6. Network Issues: Problems with the network connection can prevent the service from running.

How to Fix “QBDBMGRN Not Running on this Computer”

Here are several solutions to resolve this error. Follow these steps carefully to ensure a successful resolution.

Solution 1: Ensure QBDBMGRN Service is Running

  1. Open Services:
    • Press Windows + R, type services.msc, and press Enter.
    • In the Services window, scroll down to find QuickBooksDBXX (where XX represents windows 11 the QuickBooks version year).
  2. Check Service Status:
    • Right-click on QuickBooksDBXX and select Properties.
    • Ensure that the service status is Running. If not, click Start.
    • Set the startup type to Automatic.
  3. Restart the Service:
    • If the service is already running, try restarting it. Right-click the service and select Restart.

Solution 2: Configure Firewall and Antivirus Settings

  1. Open Firewall Settings:
    • Go to Control Panel > System and Security > Windows Defender Firewall.
    • Click on Advanced Settings.
  2. Create Inbound and Outbound Rules:
    • Select Inbound Rules > New Rule.
    • Choose Program and click Next.
    • Browse to the QuickBooks executable file (QBW32.exe) and select it.
    • Allow the connection and complete the rule setup.
    • Repeat these steps for Outbound Rules.
  3. Configure Antivirus Software:
    • Ensure that your antivirus software is not blocking QuickBooks.
    • Add QuickBooks to the list of trusted programs.

Solution 3: Reinstall QuickBooks Database Server Manager

  1. Uninstall the Existing Installation:
    • Go to Control Panel > Programs and Features.
    • Find QuickBooks Database Server Manager and uninstall it.
  2. Download the Latest Version:
    • Visit the official Intuit QuickBooks website and download the latest version of QuickBooks Database Server Manager.
  3. Install the Database Server Manager:
    • Follow the on-screen instructions to install the new version.
    • Once installed, open QuickBooks Database Server Manager and scan your folders again.

Solution 4: Update QuickBooks and Windows

  1. Update QuickBooks:
    • Open QuickBooks and go to Help > Update QuickBooks Desktop.
    • Click Update Now and download any available updates.
    • Restart QuickBooks after the updates are installed.
  2. Update Windows:
    • Go to Settings > Update & Security > Windows Update.
    • Check for updates and install any pending updates.
    • Restart your computer to apply the updates.

Solution 5: Check Network Connectivity

Read More :-    QuickBooks Error Code H202

  1. Verify Network Setup:
    • Ensure that your computer is correctly connected to the network.
    • Check the network cable connections and ensure they are secure.
  2. Ping the Server:
    • Open Command Prompt and type ping [Server Name] to ensure that your computer can communicate with the server.
    • If the ping is unsuccessful, troubleshoot your network connection.

Solution 6: Repair QuickBooks Installation

  1. Open Control Panel:
    • Go to Control Panel > Programs and Features.
  2. Find QuickBooks:
    • Locate QuickBooks in the list of installed programs.
  3. Select Repair:
    • Click on QuickBooks and select Uninstall/Change.
    • Choose Repair and follow the on-screen instructions to repair the installation.
    • Restart your computer once the repair process is complete.

Preventive Measures to Avoid QBDBMGRN Errors

Taking preventive measures can help you avoid encountering the “QBDBMGRN Not Running on this Computer” error in the future. Here are some recommendations:

Regular Updates

  • Keep QuickBooks Updated: Ensure that you regularly update QuickBooks to the latest version to benefit from new features and bug fixes.
  • Update Windows and Other Software: Regularly update your operating system and other software to maintain compatibility with QuickBooks.

Stable Network Connection

  • Reliable Internet Service: Use a reliable internet service provider to ensure a stable connection.
  • Network Maintenance: Regularly maintain your network equipment, such as routers and modems, to avoid connectivity issues.

Proper Security Configurations

  • Configure Firewall and Antivirus: Ensure that your firewall and antivirus software are configured to allow QuickBooks operations without interference.
  • Regular Security Checks: Periodically review and adjust your security settings as needed.

Regular Data Backup

  • Frequent Backups: Schedule regular backups of your QuickBooks data to multiple locations, including external drives and cloud storage.
  • Test Backups: Periodically test your backup files to ensure they are working correctly and can be restored if needed.

User Training

  • Educate Users: Train your employees on the correct procedures for using QuickBooks and managing company files.
  • Permissions Management: Ensure that users have the appropriate permissions to access and modify QuickBooks files.


QBDBMGRN Not Running on this Computer” is a common error that can disrupt your financial operations in QuickBooks. However, with a thorough understanding of its causes and solutions, you can effectively troubleshoot and resolve this issue. Regular maintenance, updates, and proper configurations are key to ensuring the smooth functioning of QuickBooks. If the error persists despite following these steps, consider seeking assistance from QuickBooks support or consulting with a qualified IT professional. By staying proactive and informed, you can maintain the efficiency and reliability of your business operations with QuickBooks.

Read More :-    QuickBooks Payroll Error 40001

Leave a Comment


No comments yet. Why don’t you start the discussion?

Leave a Reply

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