QBDBMGRN Not Running

‘QBDBMGRN Not Running’ in QuickBooks - Causes and Reasons

Resolving an issue in accounting software like QuickBooks is vital if you want to resume your tasks as soon as possible. An error can occur anywhere in programs such as this - for instance, the QuickBooks Database Server manager can face troubles and stop working sometimes. If it is happening in your software, then this is the blog for you.

There is a fairly large number of users who have encountered the QBDBMGRN Not Running problem as well, so you are not alone in this. There have been several instances where users have suffered because of the QB database server manager malfunctioning. Many of these users have tried to gain some assistance or insight on how to make the QBDBMGRN respond or work again, by asking for help on various forums.

In this blog, we will help you fix this common trouble by making changes to the Windows Firewall settings. However, you need to read all of the details, including the steps, very carefully. In case you miss a step, you may incur the loss of precious data so, ensure that each step is as carefully followed by you as is possible. You can also check out our website for more blogs and information on issues with QuickBooks Multi-user mode.

Why the ‘QBDBMGRN Not Running’ Problem Generally Occurs

It is important for you, as a user, to understand why the QBDBMGRN can cause a headache at times. But first, know this - it is a service which enables more than one QB user to gain access to the database, followed by access to the company file which is typically existent on the server that is responsible for hosting all the vital shared files.

So, what does it mean when you get this message - “QBDBMgrN is not running on this computer”? It could mean that this service, visible in the Windows Task Manager as “qbdbmgrn.exe”, is repeatedly interrupted due to some reason and is not able to perform as expected. The executable or .exe process can easily be spotted in the Task Manager if it is running.

In the event that this service displays abhorrent behaviour, you shall then solely be eligible to operate this particular accounting software in the single-user mode. Also, your software application will give you the error message that is mentioned at the beginning, in case you attempt to gain access from multiple users into the company file present in the database of the file hosting server of your organization.

What Leads to the QBDBMGRN Not Running Issue

So, why it is that you are consistently being served with this particular error message? Which shortcomings in the available network or program code could possibly have led you to this anomaly? Let’s find out -


  • If you have recently updated your software application to a newer version, after which this or more of the services have begun to misbehave, then this could probably be because you have neglected to make changes in the Windows Firewall settings.
  • The Firewall settings need to be modified because the software could be seeing the QBDBMGRN service as an unidentified and suspicious service. In response, the Firewall blocks the service from accessing the internet connection.
  • When you use QuickBooks File Doctor to make amends to your company file, it is likely that the following message is displayed on your screen - “Ensure that you remove the below-mentioned network troubles prior to attempting access to the company file from any other users on the network:” followed by “QBDBMGRN Not Running”.
  • Even though the QB file doctor is capable of making automatic fixes and repairs to the most commonly occurring issues and symptoms that can affect the network connection or the company file, this tool is seriously lacking when it comes to making changes to the configurations that exist in Windows Firewall.
  • Therefore, the user generally ends up making these modifications manually in order to determine the ports that are available and can allow the QuickBooks Database Server Manager to gain access to the internet. Otherwise, the service gets blocked by the firewall and is prevented from running on the computer because of the unavailability of ports.

Solutions to the ‘QBDBMGRN Not Running’ Problem

You can remove this problem and establish access to multiple users conveniently - Contact our professionals. At QB Pro Solution, we provide answers for all kinds of QuickBooks-related troubles in a rapid manner.

Call us at +1-800-469-4817 Now!