Best Way To Fix QBDBMgrN Not Running On This Computer
                     QBDBMgrN Not 
Running On This 
Computer: Simplest 
Solutions Are Here
QuickBooks Desktop is an extremely helpful accounting solution characterized 
by high-performance tools, features, and services. Intuit has gained worldwide 
fame through this excellent product, and this software remains well-appreciated 
by many experts.
The operation of QB Desktop in the multi-user mode requires the correct 
execution of many services, such as the ‘QB Database Server Manager’ service. 
This service is executed via the ‘QBDBMgrN.exe’ file, and when this service fails 
to operate on the system, users cannot run their QB applications in the multi-
user mode, thereby confronting the ‘QBDBMgrN Not Running On This 
Computer’ error message.
The present blog shall show you the exact tactics through which you can weed 
out this error message.
Are you regularly bumping into the ‘QBDBMgrN Not Running On This 
Computer’ error message on your system’s screen? You can dial +1-855-
856-0042 to connect with our QB Experts Team for help.

QBDBMgrN Cannot Function On This 
Computer Error: Common Reasons.
The relevant causes behind ‘QBDBMgrN Cannot Function On This Computer 
Error’ are given below:
1. Problems in the network files & complete lack of fresh 
‘Windows Firewall’ updates shall trigger this error.
2. Not having a robust internet connection & a faulty QB 
installation are some other reasons behind this issue.
Fully Reliable Solutions for ‘QBDBMgrN Does 
Not Operate On This System Error’
The ‘QBDBMgrN Does Not Operate On This System Error’ can be resolved 
using the solutions listed here:
Solution 1: Precisely acquire & install the latest 
‘Windows Firewall’ updates to tackle this 
troublesome issue
1. In this solution, you have to use the ‘Start’ menu to acquire the ‘Control 
Panel’ window, after which you shall shift to the ‘System & Security’ menu on 
the same window to easily choose the ‘Windows Firewall’ icon.
2. Thereafter, proceed forward to access the ‘Update your Firewall settings’ 
section and tap the ‘Check for updates’ button to view the fresh ‘Windows 
Firewall’ updates.
3. After that, complete the download of new ‘Windows Firewall’ updates by 
tapping the ‘Update Now’ button, following which the computer should be re-
launched.
4. Finally, utilize the QB window in the multi-user mode to accomplish all the 
tasks related to the enterprise.
Solution 2: Successfully restart the ‘QB Database 
Server Manager’ service on the computer to easily 
tackle this problem
1. Here, the first basic step is to immediately launch the ‘Run’ window through 
the ‘Windows + R’ keys, and after that, you have to execute the 
‘services.msc’ command to easily obtain the ‘Services’ window.
2.  After that, precisely move to the ‘Services’ window and identify the 
‘QuickBooksDBXX’ icon in the list where ‘XX’ denotes the current version of 
‘QB Database Server Manager’ installed on your computer.
3. Next, effectively select the ‘QuickBooksDBXX’ icon and choose the 
‘Restart’ option to successfully restart the ‘QB Database Server Manager’ on 
the system, following which you can use QB in the multi-user mode.
The solutions mentioned above are enough for the precise eradication of the ‘
QBDBMgrN Not Running On This Computer’ error message. For additional help, 
dial +1-855-856-0042 to contact our QB Specialists Team.