An effective method to troubleshoot QBDBMgrN Not Running On This Computer
                     Ultimate Ways to Easily Rectify 
QBDBMgrN Not Running On This 
Computer Error
There are some services in QB, like the database & monitor 
services that need to be running correctly to access the company 
files on the PC. Issues with the same can lead to the QBDBMgrN 
not running on this computer error, which can get triggered due to 
some common causes, like internet connectivity issues. If you are 
encountering a QuickBooks database service not running issue, 
you can follow the detailed steps given below to address the issue 
once and for all.
If you are getting server issues in QB, you can use the solutions 
given below to terminate the error. In case the solutions seem too 
technical or difficult to perform, you can call us at 1.855.738.2784 
to get immediate help from our QB technicians.

QuickBooks Database Manager Service Failed 
to Start: Common Causes & Triggers
The QBDBMgrN not running error can arise due to the main reasons & 
factors mentioned below –
1. Essential files, like the ND and TLG files, might not be running 
correctly, and these data files might be damaged, corrupted, broken, 
or have an incorrect file extension.
2. There is a firewall or anti-virus blockage in the system, which is 
preventing users from accessing the database server to open the 
QBW files.
3. The QB installation process might be faulty, and essential components 
might be missing, broken, or accidentally deleted from the server PC.
How to Easily Terminate QuickBooks DB30 
Service Won’t Start Error Message?
The QBDBMgrN not running on this computer 2023 error can be 
effectively dismissed by using the easy steps mentioned below –
Step 1 – Install Firewall Updates from the 
Control Panel of the Run Tab
You can rectify the server manager stopped working issue by updating the 
Windows firewall in the following manner –
1. Press the Windows + R keys to access the Run window and go to 
the Control Panel to hit the System and Security option or run 
thecpl command.
2. Open the firewall settings and choose the Update Your Firewall 
Settings option to hit the Check for Updates button, and select Update 
Now.
3. Click on Use Recommended Settings, and once the updates are installed, 
restart your PC and rerun QB to access the company data files correctly.
Step 2 – Restore the QBW Company File on 
the Host PC from the File Section
You can eliminate the database server issues by restoring the QBW 
company files from the file tab.
1. Launch QuickBooks on the host PC and go to the File section to 
select the Open or Restore a Company File
2. Hit the Open a Company File button and choose Browse to 
select the QBW file, followed by opening it in a multi-user mode 
and logging in to the server.
Conclusion
The QBDBMgrN not running on this computer error can be quickly 
removed by using the methods given above. In case these 
solutions seem futile and the server still won’t start, you can call 
us at 1.855.738.2784 to get direct guidance from our QB experts.