Has QuickBooks error 6094 knocked over your system and is now interrupting your work progress? Get immediate and effective fixes to this annoying issue by reading this article till the end.
QuickBooks Error 6094, 0 is a common error that takes place when the application fails to start the web database. When the error occurs, an error message abruptly appears on your screen that states: “An error occurred when QuickBooks tried to start the database server that manages access to the QuickBooks company file. Error (-6094,0)”. The error is mainly promoted due to the anti-virus programs such as PC Tools Internet Security, AVG Anti-Virus, and SpyHunter Malware, blocking QuickBooks. However, several other reasons can also give rise to QuickBooks error 6094 0; we will discuss and resolve this in this post.
Is your QuickBooks showing QuickBooks error 6094, though everything is fine in QuickBooks Database server manager settings? This article is intended to make users skilled in order to get fixed error 6094 right away. However, we recommend you to contact QuickBooks desktop support at 1.855.542.9309 while following the stated solutions to reach the desired result.
Table of Contents
What is Quickbooks Error 6094 0?

QuickBooks Error 6094 0 states, “An error occurred when QuickBooks tried to start the database server”. It mainly occurs when you try to access the company file in QuickBooks. You might often encounter QuickBooks Error 6094 0 if a third-party antivirus program such as AVG Antivirus, SpyHunter, or PC Tools Internet Security is installed on the device and interferes by blocking it. However, the list of reasons is a little extended, and users must know what is causing the issue before they begin rectifying it. So, let’s dive into the causes of error 6094 in QuickBooks Desktop.
You may also see: How to Resolve QuickBooks Error 6000 83
What Are the Possible Reasons Behind QuickBooks Error Code 6094 0?
QuickBooks Database Server Manager Error 6094 can take place due to several reasons, as stated in the below-given list:
- When your anti-virus applications prevent QuickBooks from accessing the server database.
- When launching the QuickBooks Database Server Manager, QuickBooks error code 6094 may emerge.
- A corrupt or outdated QuickBooks Desktop can also be responsible for triggering the 6094 error.
These are the general causes of Error 6094 in QuickBooks. Now, we must look at the symptoms of the error for better identification.
Signs of Infection by QuickBooks Error 6094
When your system gets infected with QuickBooks Error code 6094 0 in multi-user mode, you may notice the following symptoms:
- Users may not have the ability to gain access to the data file.
- There might be a connection failure frequently occurring in QB Desktop.
- Issues with Windows restarting and shutting down rigorously may arise.
- Updating the QuickBooks application might become challenging due to constant interruptions.
- When giving a command or input, the screen may freeze or keep loading and not respond soon.
All these interference signs can cause considerable annoyance to the user. Therefore, it’s time to find resolutions that will rectify the error 6094 in QB Desktop without causing too much hassle.
Key Considerations Before Fixing QuickBooks Company File Error 6094, 0
Before you fix QB Error 6094 after Windows update, you need to keep a few important points in mind to make this error-solving process a smooth one:
- You need to make sure that your anti-virus application is updated to the latest release.
- Restore qbdmgr.exe and qbdmgrN.exe from the virus vault or quarantine.
- Add the QuickBooks Desktop directory as an exception on your anti-virus application to prevent QuickBooks from being scanned.
Now, we are all set to have a look at the troubleshooting solutions to fix the error 6094, 0 in QuickBooks.
How to Fix QuickBooks Error 6094, 0 in Simple Steps?
Below are the troubleshooting solutions for some popular anti-virus applications that can help you to prevent QuickBooks from being scanned so that it can communicate to the server and access the company file.
- Changing PC Tools Internet Security Settings
- Restoring Quarantined Infections
- Adding QuickBooks Directory as an Exception
- Changing AVG Antivirus Settings
- Restoring QuickBooks Quarantined Files
- Adding QuickBooks Directory as an Exception
- Checking If the Installation Directory Has Renamed Files
- Suffixing the OLD in Network Data and TLG File
- Using QuickBooks Tool Hub
- Check the Server Hosting Settings
- Repairing QuickBooks Desktop
- Eliminating Files from Spy Hunter
- Clean Installing QuickBooks Desktop
- Updating QuickBooks Desktop and Windows
Let’s now have a look at the above-mentioned solutions in brief.
Solution 1: Changing PC Tools Internet Security Settings
It sometimes happens that just changing the internet security settings can help resolve the QuickBooks error 6094. You can choose to restore the Quarantined infections and add the QuickBooks Directory as an exception.
Step 1: Restoring Quarantined Infections
Below are the steps to restore quarantined infections:
- To resolve error 6094, 0 using this procedure, you need to go to the Settings and then select Quarantine.
- Select the items you want to restore and then press the Restore option.
- Finally, you need to click Yes and then hit OK.
Move to the next step for further actions to resolve the QuickBooks desktop Error 6094 when opening company file.
Step 2: Adding QuickBooks Directory as an Exception
Now, the next step involves adding the QuickBooks Directory as an exception. Below are the steps that you need to follow:
- Go to the PC Tools Internet Security menu and select Settings.
- Select Global Action List and then further select the items you want to exclude from being scanned.
- Click Add and then OK to finish.
It can resolve the error 6094, 0 while opening the QuickBooks company file for PC Tools Internet Security. If this solution didn’t work, you can try implementing the next solution.
Solution 2: Changing AVG Antivirus Settings
Now, you need to repeat the same steps again what you did in the first solution. Below are the steps mentioned to resolve error 6094 in QuickBooks desktop via changing the AVG antivirus settings.
Step 1: Restoring QB Files That Are Quarantined
Sometimes, antiviruses such as AVG quarantines some of the important company files in QuickBooks. In such case, you need to restore them with the help of the steps mentioned below:
- Go to AVG Anti-Virus Interface and click History
- Click Virus Vault and choose a quarantined QB file.
- Choose the files you want to restore and click Restore.
- Finally, you need to click on the Close option to close the window.
Open the QuickBooks application and try to access the company file located on the server to see if Error 6094 due to malware blocking QuickBooks is resolved.
Step 2: Adding QuickBooks Directory as an Exception from Being Scanned
You need to make sure this does not happen again. So, consider adding QuickBooks as an exception to this software. This will minimise the chances of QuickBooks Error 6094. Below are the steps that you need to follow to set QuickBooks as an exception:
- Quit QuickBooks and launch AVG Anti-Virus User Interface.
- Go to Resident Shield and click the Manage Exceptions option.
- Select Add Path for the QuickBooks installation folder.
- Hit OK and then Save Changes.
You may now restore all QuickBooks files quarantined by the AVG Anti-Virus program.
Step 3: Checking If the Installation Directory Has Renamed Company Files
The next step involves checking if the installation directory has renamed company files. Below are the steps that you need to take for the verification.
- Leave QuickBooks and go to the folder where the program is installed.
- Check the renamed files in the installation directory.
- You need to restore the file names to the original (e.g., QBDBMGRN_AVG_RESTORED >> qbdbmgrn.exe Click Open QuickBooks Desktop.
This step will help you rename the quarantined files, which may be important for QuickBooks’ functioning.
Step 4: Suffixing the OLD in Network Data and TLG File
- Open the location where your company file is located.
- There, you will find the ND and TLG files as “CompanyFile.qbw.nd” & “CompanyFile.qbw.tlg.”
- Postfix the OLD after “tlg.old” and “nd.old”.
- Close the QuickBooks and check once again.
This step will ensure that there is no extension file error after restoring the files. If this solution did not work for you, you can move to the next solution for the resolution of the error 6094 0 in QuickBooks.
Solution 3: Using QuickBooks Tool Hub
You can also use the QuickBooks Tool Hub to fix and rectify the error 6094 in QuickBooks. The tool is designed to auto detect and fix the small issues. Below are the steps that you need to follow:
- Close the QuickBooks Desktop app first.
- Now, start the Downloading process of QuickBooksToolhub.exe and install the properly downloaded file by following the appropriate on-screen instructions to install QB Tool Hub.
- Open the QuickBooks Tool Hub Program by double-clicking on the Desktop Icon.
- In the Home Window of Tool Hub, click on the Program problem Tab.
- Then, Click on QuickBooks Fix my Program. It will take a while to diagnose and repair the minor error from the program’s end.
Note: Ensure that no process is running in the background related to QuickBooks while you are using QuickBooks “Quick Fix My Program.” If running QB Tool Hub did not work for you, you can now repair QB Desktop for the error resolution.
Solution 5: Check the Server Hosting Settings
Windows admin rights are required to use a multi-user environment. If the rights are not granted, QuickBooks might not function well. All you need to do is to make sure all the proper rights have been granted.
After that, you also need to check if the network settings are configured well on your system. For this, you can follow the steps mentioned below:
- You need to open the QuickBooks on your server system.
- Then, you need to go to the File option and click the Utilities option.
- Now, you just need to click Host Multi-User Access.
In this way, you can ensure your system has the well-configured system settings.
Solution 6: Repairing QuickBooks Desktop
Any corrupt or damaged QB component may lead to error 6094 in QB Desktop. You can get rid of it by undertaking a repair procedure for QB as follows:
- Visit the Control Panel program from the desktop or start menu.
- Next, hit the option to open Programs and Features.
- Further, you will find an option to uninstall/change an application. Tap it.
- Now, you will get presented with a list of applications, where you will locate QuickBooks Desktop.
- After finding it hit the program, a prompt will appear asking you to Repair or Uninstall it.
- Here, click the Repair option.
- Let the scanning and fixing process begin, and keep following the instructions appearing on the screen.
After everything ends, hit the Restart option, let the changes apply, and open QB Desktop to see the existence of the error. Also, update the tax tables and QuickBooks payroll to the latest release.
Solution 7: Eliminating Files from Spy Hunter
Like the malwares and antivirus tools, there can be issues with spyware detector tools also. Otherwise, it can be an obstruction in the functioning of the QuickBooks, eventually leading to the errors. Here are the steps that you need to know for eliminating files from Spy Hunter for the error resolution.
- Launch the Spy Hunter software and choose the option to open System Guard.
- Next, click the User Added tab and browse for files.
- Change the file status to Allowed.
- Further, verify PUP, and if you find files under the block list, set the status to Allowed.
Eliminating files from Spy Hunter might help resolve the error in QuickBooks. Let’s now move to the next solution.
Solution 8: Clean Installing QuickBooks Desktop
You can easily fix Quickbooks error 6094, 0 in Windows 11 by using the Clean Install tool. All you need to do is to proceed as follows:
- Begin by uninstalling the QB application from the Control Panel (Control Panel > Programs and Features > Uninstall/ Change a Program > QuickBooks Desktop > Uninstall > OK).
- After uninstallation finishes, visit Google Chrome to download and install the Tool Hub.
- After its installation is finished, move to the Program Installation tab after opening the Tool Hub.
- Here, you’ll find a clean install tool to run. Proceed with following its instructions and reinstall the application.
Now, you need to run QB Desktop again and check if the error persists. If the error -6094 in Quickbooks 2024 is still there, you can try implementing the next solution.
Solution 9: Updating QuickBooks Desktop and Windows
Consider updating the outdated QB application or Windows to rectify the error 6094 in QB. The steps to update your QB application are as follows:
- Open your QB Desktop and move the mouse toward the Help menu.
- Now, hit the option to Update QB Desktop, followed by Update Now, and Get Updates.
- Reboot the system after the update procedure finishes.
- Now, when you launch the downloaded file, follow the on-screen prompts and finish the installation.
Updating the QuickBooks Desktop and Windows can easily help to fix the small errors that are installation-related.
You may also read: How to Fix QuickBooks Error 6209
Conclude
These steps can help in the resolution of QuickBooks Database Server Manager error 6094, 0. If none of the solutions brings luck to the error resolution, you will need to repair the QuickBooks Desktop application. You may reach QuickBooks error support at 1-(855)-542-9309 to avoid the hassles of troubleshooting QuickBooks error 6094.
FAQs
How to restore files from Quarantine to fix the error 6094 in QuickBooks?
Move to the program’s home page. Here, hit the option to open Virus Vault. Find the file you want to un-quarantine and click it. Hit the option that says Restore to get the files back and possibly rectify QuickBooks error 6094.
What does QB error 6094 denote?
QuickBooks error 6094 indicates a failure in web databases that prevent users from accessing their company files. The issue arises with the database server manager not being able to open the company file, which leads to error 6094 in QuickBooks Desktop.
How do I update QuickBooks to the latest version?
To download the updated version of QuickBooks, open the QB app on your desktop, click on Help, and then you need to choose Update QuickBooks Desktop. Then, you have to hit Update Now and Get Updates. Updating the QuickBooks version is done to the latest level by this process.
How do I configure firewall settings for QuickBooks?
To set up the firewall settings in QuickBooks, you will be required to download and install the QuickBooks tool hub, use QuickBooks file doctor, manually set up a firewall, and also you may require setting up windows firewall exceptions for QuickBooks programs.

Erica Watson is writing about accounting and bookkeeping for over 7+ years, making even the difficult technical topics easy to understand. She is skilled at creating content about popular accounting and tax softwares such as QuickBooks, Sage, Xero, Quicken, etc. Erica’s knowledge of such softwares allows her to create articles and guides that are both informative and easy to follow. Her writing builds trust with readers, thanks to her ability to explain things clearly while showing a real understanding of the industry.