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How to Quickly Fix QBDBMgrN Not Running Error?

QuickBooks Desktop enables users to operate the application in a multi-user environment in which they can access it from multiple workstations. QuickBooks services must be running appropriately in order for the multi-user mode to function. Multi-User hosting mode may stop working if the QuickBooks database server manager encounters problems during operation. This may be the result of a Windows firewall blockage or internet connectivity issues. If you get QBDBMgrN Not Running Error or the QuickBooks database server manager has stopped issue, you can use the solutions provided in this article to resolve the problem.

In the event that you are unable to rectify QBDBMgrN Not Running Error on your own, you can contact us at TFN +1-(855)-955-1942 for assistance from our QuickBooks specialists.

Causes of the QBDBMgrN not Running on this Computer Error Message

If you are experiencing the QuickBooks DBXX service not starting issue, the following factors may be to blame:

  1. Problems with Internet connectivity prevent the database service from running on your system.
  2. The Windows firewall may be causing an obstruction that prevents QuickBooks multi-user mode from operating properly.
  3. The QuickBooks database server manager was not installed correctly on your computer, or the installation procedure has failed.
  4. The QuickBooks network data file is either damaged or corrupted and is experiencing issues.
  5. The database server manager is no longer compatible with the version of your QuickBooks desktop.

Eliminating the QuickBooks Database Server Manager Not Running Error

If your QuickBooks database service won't respond, you can resolve the issue by implementing the solutions provided below –

Solution 1 – Restart Database Manager Service via the Windows Services Center

The database server can be fixed by rebooting the service from the Run window as follows:

  1. Press Windows + R to access the Run window, then enter services.msc in the box that appears to execute the command.
  2. Scroll down and look for the QuickBooksDB26, 27, or 28 database service in the list of services.
  3. Right-click the QuickBooks database server manager service and choose Restart to restart the service.

Lastly, relaunch QuickBooks and attempt to access the multi-user mode to check if using this solution has resolved the issue.

Solution 2: Upgrade the Windows Firewall via the Control Panel

You must update your Windows firewall to the most recent version to prevent it from obstructing QuickBooks. This will prevent the QuickBooks DB32 service from failing to resume again.

  1. To open the Run window, press Windows + R, then input Control Panel and press Enter.
  2. Select System and Security and use the firewall command to access the firewall configurations.
  3. Select Windows Firewall and then select Check for Updates within the Update your Firewall Settings menu.
  4. On the Update Now tab, select Use Recommended Settings and download and install all available updates.
  5. Restart your computer and launch QuickBooks to verify the status of the QBDBMgrN not running error.


If your QuickBooks database server manager has stopped working to support multi-user mode, you can follow the steps in this article to fix it. If the QBDBMgrN Not Running Error persists, you can contact us at +1-(855)-955-1942 for assistance from our team of certified experts. 

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Monday, 24 June 2024