Fix “QBDBMGRN Not Running on This Computer Server” Error
- henrymaartin1990
- 2 days ago
- 3 min read
When using QuickBooks in a multi-user setup, you may suddenly encounter the frustrating message: “QBDBMGRN not running on this computer server.” This error interrupts your ability to access the company file from other systems connected over the network.
This issue is often related to the QuickBooks Database Server Manager (QBDBMGRN), which is crucial for hosting company files. If it fails to run, it impacts multi-user access.
Struggling with QBDBMGRN not running on this computer server? Learn the causes and solutions to restore QuickBooks multi-user mode. Call +1-866-500-0076 for expert help.
What is QBDBMGRN in QuickBooks?
QBDBMGRN stands for QuickBooks Database Manager Service. It helps QuickBooks manage company files in a networked environment. When it doesn't run, your server can't host the files, causing errors for all users trying to access them remotely.
Common Error Message Variants
You might encounter:
“QBDBMGRN is not running on this computer.”
“Cannot communicate with the company file.”
“QuickBooks multi-user mode not working.”
These are all tied to the same root cause—QBDBMGRN service failure.
What Causes the QBDBMGRN Not Running Error?
Here are the most common reasons:
1. Outdated QuickBooks Database Server Manager
When the server manager isn’t updated along with QuickBooks Desktop, service compatibility issues arise.
2. Damaged or Missing QBDBMGRN File
The executable file may be missing or corrupted due to a system crash or failed update.
3. Windows Firewall Blockage
QuickBooks relies on network access, and an overprotective firewall may block the service.
4. Improper Hosting Configuration
The host system might not be set to properly manage file hosting in QuickBooks.
5. Multiple Versions of QuickBooks on the Same PC
If you have multiple versions installed and not properly configured, conflicts between versions can trigger this error.
Signs That QBDBMGRN is Not Running
QuickBooks won’t open in multi-user mode.
The server doesn't show as hosting the file.
Error codes pop up when attempting to access the company file from another system.
You can also consider visiting this page to troubleshoot firewall-related issues in detail:Windows Firewall is Blocking QuickBooks
Solutions to Fix “QBDBMGRN Not Running on This Computer Server”
Method 1: Restart the QBDBMGRN Service
Press Windows + R, type services.msc, and press Enter.
Locate QuickBooksDBXX service (where XX is your version).
Right-click it and select Restart.
Method 2: Repair QuickBooks Installation
Go to Control Panel > Programs > Programs and Features.
Select QuickBooks and click Uninstall/Change.
Choose Repair, and follow the on-screen instructions.
Method 3: Reinstall QuickBooks Database Server Manager
If repairing doesn't help:
Uninstall the existing Database Server Manager.
Download the latest version from the official Intuit site.
Reinstall and restart your computer.
Read Also: QuickBooks Database Server Manager
Method 4: Update Firewall & Antivirus Settings
Ensure ports 8019, 56728, and 55378-55382 are open.
Add QBDBMGRN.exe to the allowed list of your firewall and antivirus.
Method 5: Verify Hosting Settings
Open QuickBooks on the server.
Go to File > Utilities.
If you see Host Multi-User Access, click it.
If you see Stop Hosting Multi-User Access, don’t click it (your hosting is already on).
Advanced Tips: Prevent Future Errors
Always install updates for QuickBooks and its components.
Avoid running multiple QuickBooks versions unless necessary.
Backup your QuickBooks files regularly.
Schedule a system health check to keep services running smoothly.
Conclusion
The “QBDBMGRN not running on this computer server” error can disrupt your business operations, especially if you're working in a multi-user setup. Whether it’s a configuration issue or a service failure, addressing it quickly with the right tools and steps can restore your workflow in minutes.
Need expert help to fix it the first time?📞 Call +1-866-500-0076 and let our specialists handle it for you.
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