How to Fix “QBDBMGRN Not Running on This Computer Server” Issue

The QBDBMGRN not running on this computer server error often pops up when using QuickBooks in multi-user mode, especially when trying to host the company file over a network. This issue typically indicates that the QuickBooks Database Server Manager (QBDBMGRN) service has stopped or is being blocked by a firewall or antivirus program.

QuickBooks relies heavily on this utility to allow access to your company files stored on a server. Without it running properly, users may not be able to open files or operate QuickBooks in multi-user mode.

Facing QBDBMGRN not running on this computer server error in QuickBooks? Follow this complete guide or call support at +1-866-500-0076 for expert help.

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Common Symptoms of the QBDBMGRN Server Error

• QuickBooks freezes or crashes during startup.

• The company file is not accessible from other computers.

• Multi-user mode is not working.

• You get a notification: “QBDBMGRN not running on this computer.”

• QuickBooks performance slows down in a network environment.

Why Does This Error Occur?

Understanding the root causes can help you resolve the issue faster:

Primary Causes Include:

1. Windows Firewall blocking QBDBMGRN.

2. Corrupted or incomplete QuickBooks installation.

3. QuickBooks Database Server Manager service is stopped.

4. Outdated QuickBooks version.

5. Multiple QuickBooks versions installed on the same system.

6. Network configuration errors or incorrect hosting settings.

How to Fix “QBDBMGRN Not Running on This Computer Server”

Let’s walk through the most reliable solutions to resolve the error.

1. Restart the QuickBooks Database Server Manager

• Press Windows + R to open the Run command.

• Type services.msc and press Enter.

• Locate QuickBooksDBXX (XX is the version year, e.g., QuickBooksDB30 for 2020).

• Right-click the service and choose Restart.

If the service fails to start, continue to the next steps.

2. Configure Your Windows Firewall Settings

• Open the Control Panel, go to System and Security > Windows Defender Firewall.

• Select Allow an app or feature through Windows Defender Firewall.

• Make sure QuickBooks and QBDBMGRN are allowed on both public and private networks.

You can also use the QuickBooks File Doctor tool to automatically identify and fix firewall issues.

3. Reinstall QuickBooks Database Server Manager

Sometimes, a clean reinstall of the database server manager is necessary:

• Go to Control Panel > Programs > Uninstall a Program.

• Uninstall QuickBooks Database Server Manager.

• Download the latest version from the Intuit website and reinstall it.

You can also consider using the QuickBooks Tool Hub to fix this and other common company file or network errors. It contains tools like File Doctor and Network Issues Troubleshooter for automated diagnostics and repair.

4. Set Proper Folder Permissions

Make sure that the folder containing your QuickBooks company files has the correct permissions:

• Right-click the folder > Properties > Security Tab.

• Ensure Everyone and Users groups have Full Control.

5. Check Hosting Settings

If multiple systems have hosting turned on, QuickBooks will malfunction.

• On the host computer, open QuickBooks.

• Navigate to File > Utilities.

• If you see Stop Hosting Multi-User Access, click it.

• Only the server should have hosting enabled.

Preventive Measures to Avoid This Error in the Future

• Keep QuickBooks and Windows updated regularly.

• Use only one version of QuickBooks on a system.

• Make periodic backups and verify file integrity.

• Monitor your network for performance or IP conflicts.

• Ensure only the server hosts the company file.

Expert Help Just a Call Away

If the problem persists after trying all the above methods, it might be time to reach out to experts. You can call our certified QuickBooks specialists at +1-866-500-0076 for instant and reliable assistance.

Read Also: Windows Firewall is Blocking QuickBooks

Frequently Asked Questions (FAQ)

Q1. Can I manually start the QBDBMGRN service?

Yes. Go to services.msc, find the QuickBooksDBXX service, and click Start or Restart.

Q2. Is the QuickBooks Tool Hub safe to use?

Absolutely. It is an official Intuit tool designed to fix common QuickBooks issues safely and efficiently.

Q3. What happens if multiple systems host the company file?

QuickBooks may become unstable and you’ll encounter multi-user mode errors.

Q4. Can antivirus software block QBDBMGRN?

Yes. Antivirus or third-party firewall software can block this service if not configured properly.

Conclusion

The QBDBMGRN not running on this computer server error might seem complex, but with the right steps, you can troubleshoot and restore multi-user functionality smoothly. Always ensure your network, firewall, and hosting settings are correctly configured, and keep your QuickBooks tools updated.

Need personalized assistance? Don’t hesitate—contact us at +1-866-500-0076 for expert help.