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Did you see QuickBooks error 6105 and can’t find an ideal fix to it? Well, this particular error shows up when the company file is damaged or corrupted. As a result of this issue, one might not be able to store or save the file. This error might seem to be a bit annoying to many QuickBooks users. Thus, to fix that, here we are with this segment sharing the complete information related to QuickBooks error 6105.

If you are experiencing this issue, make sure to stick around this segment, or you can also consult our technical support team at +1-844-499-6700, and our experts will help you answer your queries immediately.

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What is QuickBooks Error Code 6105?

QuickBooks Error 6105 is quite common while using QuickBooks desktop. This error is known as Condense Data Error as it occurs when the company file is destroyed. To create space for the new files in the system, this step is taken. But in this process, some files do get damaged. Books error code 6105, you may have also faced unspecified error like 80004005 or 80004003. These codes vary as their troubleshooting methods are different.

Causes of QuickBooks Error 6105

  • When the company file is not visible in the system.
  • QuickBooks is not authentic with the server.
  • There is a problem with the installation of the program.

Read Also: How to Fix QuickBooks Error Code 15227?

How to fix QuickBooks Error Code 6105?

Now that you know what can lead to QuickBooks error code 6105, it is better to find out the fixes for the same. Let us have a look:

Solution 1: Restart Computer:

Reboot or restart the computer - Screenshot

Sometimes, restarting the system resolves many errors. So, just shut down your computer and database server, and then, restart them to check if it resolves the error.

Check This Out: How to Eliminate QuickBooks Error Code 6155, 0?

Solution 2: Copy QuickBooks Data File:

Now, copy the QuickBooks data file on your system and open it. In case you are able to open the company file, it indicates that the error isn’t present anymore.

Solution 3: QuickBooks Clean Installation

Sometimes, none of the above methods work and then, you should try to repair or reinstall QuickBooks. Follow the steps below:

Reinstall QuickBooks - Error code 6105
  • Click on Programs and Features in the Control Panel
Uninstall programs and features - QuickBooks error 6105
  • Now, find QuickBooks in Programs and Features and Uninstall it
  • While uninstalling, an option to repair QuickBooks will appear, click on that
  • Now, run the prompts
  • After that, reinstall QuickBooks desktop
  • Once done with that, launch the software as admin
Running quickbooks as admin
  • Try opening the company file.

Solution 4: Basic Troubleshooting steps

  • The very first step is to copy the particular company file to your desktop
  • And then try to open the file in QuickBooks
  • Also, try to rename the files that relate to QuickBooks and reboot the system
  • This will resolve the issue up to certain extent

Another Helpful Article: How to Fix QuickBooks Error Code -6150, -1006?

Solution 5: Verify and Rebuild Data Utility

In certain situations, damaged or corrupted company files can trigger certain errors, and the same theory is applicable in the case of QuickBooks error code 6105. You can try verifying and rebuilding the data utility, in order to get rid of the QuickBooks error code 6105 permanently.

  • Start by opening the file tab and head to the utilities option there.
  • Later on, go for the verify data option and click on the ok tab to run the tool.
Verify data utility in QuickBooks - Error code 6105
  • Note that this process might take time to complete.
  • After the process ends, you will the following message on the screen:
    • QuickBooks detected no problems with your data, which means there is no issue. A particular error message will ask you to perform the on-screen prompts.
    • Your data has lost integrity
  • Furthermore, you need to head to the file again and then go for utility.
  • Make sure to choose rebuild data this time.
  • Heading forward, create a backup for the file and let the tool start running.
  • After the message “rebuild has completed” appears on the screen, you can close the window and launch QuickBooks.

Solution 6: Change the extension of the QuickBooks support files

Any sort of damage in the QuickBooks files can be eliminated if the current files are made void and new ones are created. Thus, it is suggested to perform the steps to alter the extensions of the QuickBooks support files to avoid any sort of further issue. The steps that can be performed in this process are as follows:

.Nd and .tlg files - QuickBooks error code 6105
  • You need to first open the folder that holds the QuickBooks files.
  • After that, look for the below-stated support files-
    • Network data file – company file name .nd
    • Transaction log file – company file name .tlg
  • Choose the file among them and then right-click and select rename.
  • Heading forward, enter .OLD extension at the end of the file name, and perform the steps for the other support file:
    • Company file name.nd.OLD.
    • Company file name.tlg.OLD.
  • You can now save the change and close the window.
  • Furthermore, try to access the company file in QuickBooks and check if the error persists.

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Solution 7: Check if the company file is installed inappropriately

  • You need to first login to QuickBooks with correct credentials (admin id and password)
  • After that, open the company file in QuickBooks.
  • The next step is to choose the utility option from the list provided.
  • And then, select the option that lets you create a QuickBooks backup to which you want to compress.
creating local backups in quickbooks
  • The next step is to choose the file and verify the host file.
  • After that, allow the verification process to complete.


After completing the steps above, restart the system. This will save the changes you made. Hopefully, performing the steps above might help you in getting rid of the error permanently. In case you find the error is not resolved or the troubleshooting steps are not working for your case, contact the experts at our QuickBooks Support Phone Number +1-844-499-6700 for proper guidance.

We offer expert solutions and easy steps to combat the data related and other errors related to QuickBooks and protect them.


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FAQs – QuickBooks error code 6105

What is QuickBooks error 6105?

QuickBooks error code 6105 associates with a damaged company file. You can come across similar issue due to creating space by archiving the company files. As a result of this issue, you might not be able to compress the company files.

How do I fix a corrupted company file in QuickBooks?

It is possible to fix a corrupted company file by performing the steps related to using rebuild data tool.
·         Begin with heading to the file menu.
·         Further, hover over the utilities tab and choose rebuild data.
·         You can now move to the QuickBooks information window and hit ok tab.
·         Later on, let the tool repair your file.
·         And also, after the tool finishes, choose ok tab.
·         Head to the file menu and let the tool check your file for any data issues.

How do I fix error code 6150 in QuickBooks?

You can try fixing this issue by performing the set of steps listed below:
·         At first, check for CryptoWall.
·         You can also try to create a new QuickBooks company file to fix the issue
·         Moreover, you can try restoring the backup of the company file.
·         Another possible step is to use the ADR tool and the file doctor tool to fix the issue.

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