Fixing QuickBooks Error 6XXX: A
Quick Guide
QuickBooks error 6XXX. This issue often occurs due to network setup problems or multiple users trying to access the company file
simultaneously and due to issues with the QBW.ND file. It's crucial to recognize that there can be further underlying reasons.
When you run into this problem, the message "We're sorry" will appear. There was an issue with QuickBooks. 6XXX is an error.
This error prevents access to the QBW file, potentially disrupting your workflow.
To resolve this, troubleshoot each potential cause. This article discusses the causes, symptoms, and solutions of QuickBooks
Error.
For immediate assistance, please call our toll-free number. Our dedicated support team is available 24/7 to help you resolve any
QuickBooks-related issues you may encounter.
What are the causes of the company file error in QuickBooks?
Below, we have listed the causes of company file errors, such as QuickBooks Desktop Error 6144 82, QuickBooks error 6000
832, and many more.
•The Network Data (.ND) file, essential for opening the company file, might be missing or corrupted.
•Your firewall or antivirus software might block QuickBooks files from opening, mistakenly identifying them as
threats.
Solution to fix company file error in QuickBooks
Are you looking for fixes for the company files issues? This thorough solution will assist you in solving this issue
successfully.
Solution 1: Naming changes to the.ND and.TLG files
•Open your QuickBooks Desktop software and Press F2 to open the Product Information window.
•Note the location of your company file from the ‘File Information’ section.
•To find your company file folder, use Windows File Explorer.
•Identify the files.ND and . TLG extensions that match your company file name
(e.g., company_file.qbw.nd and company_file.qbw.tlg).
•If file extensions are hidden, modify Windows Files and Folder settings:
1.Regarding Users of Windows 7/8: Uncheck Hide extensions for recognized file types
under Organize > Folder and Search Options > View > Apply > OK.
2.For Users of Windows 10: To display all, select the 'display' tab and then check the file name
extensions.
•To add OLD to the end of a file name (company_file.qbw.nd.OLD, for example), right-click on each file.
•Open QuickBooks again and attempt to log in to your company file.
•Go to the next troubleshooting step if the error continues.
Solution 2: Set up antivirus and firewall software ports
•Follow these steps to configure firewall ports and antivirus software:
•Navigate to your system’s Windows Start menu, type Windows Firewall, and press Enter.
•In the Windows Firewall panel, click on Advanced Settings.
•In the right pane, select Inbound Rules and click New Rule.
•Under What type of rule would you like to create, select the Port option.
•Next, click this.
•When prompted, choose TCP in the Protocols and Ports pane, Does this rule apply to TCP or UDP?
•The QuickBooks application's port number should be entered in the Specified Local Ports column.
•Select the Next option.
•In the New Inbound Rule wizard, click Allow the connection under Action, then click Next.
•It will display the Profile window. After making all domain, private, and public profile selections, click Next.
•You can enter the name and description of the rule in the Name Wizard.
•Select the Finish menu item.
•In this blog, we aimed to address QuickBooks error 6XXX. Now that users are equipped with all possible
solutions, they can handle the error more effectively. If you cannot resolve this QuickBooks Error or do not
fully understand the issue, contact QuickBooks Support at 1-855-856-0042 for immediate assistance.