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QuickBooks Error 6105

QuickBooks is most likely one of the most profitable accounting and bookkeeping functions. Customers all over the world consider QB to be one of the best programs because it has a user-friendly interface and tools that can help reduce manual labour.

In recent times, many customers have reported a problem with their company file known as QuickBooks Error 6105. When your data file is corrupted or the help/ element records data are broken, they become inaccessible, resulting in this error. Running the QuickBooks File Physician Device from QuickBooks Device Hub is one of the quickest methods to resolve this issue. However, if that does not provide satisfactory assistance, please read our advice blog below.

Many files make up QuickBooks. QuickBooks has a few divisions, so the number of files in each one can vary greatly. When using QuickBooks, one will notice that all work done on the program is consistently well organized into files. Some of these files need to be compressed while being handled in order to be saved within the gadget utility. The error code 6105 may be eliminated during the compression of those files. This error message suggested that the corporate file you’re using is corrupt.

What is the 6105 QuickBooks Firm File Error?

A person may encounter QuickBooks Error 6105 when attempting to access their company file. This is likely to happen if the file contains invalid entries, is damaged, experiences internal glitches, or becomes corrupted due to the presence of a virus on the computer system. Another situation where this error occurs is when someone tries to condense a large-sized company file.

Why Does QuickBooks Error Message 6105 Occur?

If you’re curious about the causes of QB Error Code 6105 on your device, the following list of typical causes should shed some light on the matter:

  • A damaged QB company data file is the main cause of this error.
  • The QuickBooks 6105 Error (While opening the Company File) may also occur if the component or support files for QuickBooks are corrupted.
  • incomplete download or installation of QuickBooks updates.
  • working with a Windows operating system that has been corrupted.
  • Invalid file extension or incorrect file name.

How can I verify the 6105 error code in QuickBooks?

The following symptoms on your computer should help you spot QuickBooks Desktop Error 6105 in your program. You can validate the error using the following:

  • Users may experience a white screen or a halt in QuickBooks’ response to their requests.
  • Without prior notice, your system could abruptly shut down.
  • On-going technical issues with other applications on the system are also possible.
  • Your application will begin to perform less effectively overall.
  • There’s a chance the user won’t be able to click on the tabs or buttons in the QB window.

Steps to Resolve QuickBooks File Error 6105:

The best methods for fixing Error 6105 in QuickBooks have been listed and described below. Follow the directions in the given order and move on to the alternative strategy if the first doesn’t work.

Solution 1: Run the Confirm and Rebuild Knowledge Utility in your File:

By identifying and repairing the damage using QuickBooks’ built-in utilities, damage or corruption in the company file can be fixed. That is how it is completed:

  • Utilities can be found by pressing the File tab and scrolling all the way down.
  • To operate the device, select the Confirm Knowledge option and press OK.
  • After a few minutes, this should be finished, and the following two messages will then appear:
    • The statement “QuickBooks detected no issues with your information” denotes the absence of any subjects.
    • You will be prompted to follow the immediate instructions that are displayed on the screen in a specific error message.
  • You need to run the Rebuild Knowledge device because “Your information has lost integrity.”
  • Select Rebuild Knowledge under Utility after selecting File once more.
  • Make a backup in your file, then turn on the device.
  • When the message “Rebuild has completed” appears, you can close the window and start QuickBooks.

Solution 2: Modify the Extension of the QuickBooks Assist Information

If the data of the current record are declared void and new ones are created, damage to the QB records data may be repaired. One of the best ways to do that is to modify the extensions so that QB automatically recreates them.

  • Open the folder containing your QuickBooks records.
  • Look for the following assistance records: Community information file; company file identifier.nd.
  • the firm file identify.tlg, a transaction log file.
  • Pick one of the many records data, then select Rename from the context menu.
  • Kind to modify the extension.
  • The name of the file ends in OLD.
  • Follow the same procedures for the opposite help file –
    • Firm file identify.nd.OLD
    • Firm file identify.tlg.OLD
  • Save the changes, then close the window.
  • To check if the error has been fixed, try entering your organization file in QuickBooks Desktop.

Solution 3: Reinstall QuickBooks Desktop after uninstalling it first

Reinstalling a utility completely removes all the bugs in its current version and replaces it with a more recent version that is error-free.

  • Close the QuickBooks program and your file.
  • Click the Windows icon, then use the search bar to sort Management Panel.
  • Click on the Packages and Options tab in the ensuing window.
  • On the following screen, select Uninstall a Program to see a list of features.
  • Click the Uninstall/ Change button after locating and selecting QuickBooks Desktop.
  • Select Take away this system after clicking OK. Hit the next button.
  • To finish the process, follow the on-screen wizard’s instructions. Your utility has since been uninstalled.
  • Start your laptop again.
  • The folder where QuickBooks records are saved is where you want to go next.
  • To begin the installation, find the installation file and double-click it.
  • Restart your computer after finishing the procedure. Check QuickBooks to see if the problem has been fixed.


Finally, we have reached the very top of our entire blog post on QuickBooks Error 6105. Hopefully, after reading the above information, you were better able to understand and correct the error. However, if that isn’t the case and the problem persists, it would be best to consult a specialist to look into this. Contact our support staff, who are on duty 24/7 to assist you!


  1. Is My Company File permanently damaged because of QuickBooks Error 6105?

    It has frequently been discovered that the company file has sustained permanent damage. However, some instances demonstrate that the error can happen when QuickBooks is unable to connect to the network properly due to Internet Explorer settings or firewall problems. Additionally, another instance of the same piece of software has the potential to obstruct its operations. Therefore, even though a damaged company file is a possible cause of this error, it is not a given that you will experience QuickBooks error 6105 if you do.

  2. If I don’t have a backup file, how do I recover my company file data?

    If you encounter QuickBooks error 6105, your company file might be compromised. It can be very challenging to recover your data if you don’t have a backup file. On the other hand, you can trust our data recovery services. You can send your company file through the network we’ll create, which will be encrypted. After recovering your data with the aid of proprietary software, our software specialists will use it to create a new company file. Then, so that you can continue working on your contact information, we will send you the company file over the same secure network.

  3. Is it possible to Fix QuickBooks Error 6105 without removing the software from my server computer?

    No, there is not. To work with the multi-user mode enabled, you’ll need to reinstall the software. Furthermore, you might need to uninstall any database server manager for any other software edition.

  4. How can I fix QuickBooks’ multi-user access?

    Any workstation where you see H101, H303, or H505 should have QuickBooks open. Navigate to the File menu and select Utilities. Don’t choose the Host Multi-User Access option if it is available. proceed to the following workstation. The issue is not being caused by this one. Choose the option to stop hosting multi-user access if it is available.

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