How to Mend QuickBooks Error Code 6010?

QuickBooks Company file can be marred by different technical issues. One common error that is reported by several users is error code 6010. This issue is related to issues with the server workstation that is hosting the company file. It can also be possible that the company file is damaged or the data gone overload. Through this segment, get an insight into QuickBooks error code 6010 and the methods to easily rectify it. You might see the following error message on your desktop screen:

An error occurred. Your QuickBooks installation may have been modified. Reinstall QuickBooks and then try again. If the problem persists, contact Intuit Technical Support and provide them with the following error codes: (-6010, -100).

What Leads to QuickBooks Error Code 6010?

The main drivers of this error code are:

  • Accidental deletion of QB-related registry files can lead to Error code 6010 in QuickBooks desktop.
  • Inability of QuickBooks to operate correctly due to a firewall or security program may also cause this error.
  • QuickBooks files with the “.TLG extension may evoke this error.
  • This error might be caused by the ‘QBW’
  • The PC needs to be cleaned due to excessive accumulation of junk files.
  • This issue may be instigated by certain background third-party programs or applications.

Different Solutions to Rectify QuickBooks Error Code 6010

The various solutions or getting this QuickBooks desktop issue 6010 fixed are explained in this section:

Solution 1: Run the QuickBooks Database Server Manager

  • To begin with, hit on “Start” menu on the Desktop, then choose “All Programs
  • You are now supposed to access QuickBooks Database Server Manager by launching the QuickBooks Desktop program.
  • You now have to opt for each and every Scan Folder you need.
  • In the next step, hit on the “Scan Folders” tab.
  • If you are unable to locate your folder, opt for “Add Folder.”
  • After that, hit on “Scan” and let the scan finish.
  • Later on, open the file and launch QuickBooks accounting software once more.
  • Now open your account and log in.
  • This should rectify error code.

Solution 2: Use QuickBooks File Doctor tool

  • Initially, you need to download and install QuickBooks Tool Hub.
  • After this, run this Tool hub, and go for “Company File Issues.”
  • And further, hit on the “Run QuickBooks file doctor” option now.
  • After selecting the necessary company file, tap on “proceed.”
  • And then, type your admin password and QuickBooks username.
  • Followed by hitting on the “Next” button afterward.
  • Wait for the procedure to complete. You must restart QuickBooks after processing your company filing to see if this method could fix QuickBooks Error 6010

Solution 3: Fix minor Company file issues

  • Under this process, go to the folder which is containing the company file.
  • After that, right-click Company file and ensure it as the extension ‘’QBW.’’
  • Also, remove any blank spaces and unnecessary characters from the file name.
  • Now run QuickBooks and try opening the same company file once again.

Solution 4: Renaming ‘.ND’ and ‘.TLG’ files

  • Initially, you need to go to QuickBooks folder and search for the company file with the ND and TLG extensions.
  • After that hit a right-click the files individually and then click on ‘’rename.’’
  • And further, add “OLD” at the end.
  • Now run QuickBooks once again and access the same company file again.

Solution 5: Terminate QuickBooks processes

  • Sign into the server computer as “Admin.”
  • Now access the Task manager. For this, go for the keys Ctrl + Shift + Esc keys.
  • Subsequently, hit on ‘’Show Processes for Other Users’’ under the “Users” tab.
  • You must opt for ‘’End Task’’ after choosing all of the QuickBooks processes.
  • Finally, the company file must also be opened in multi-user mode.

Solution 6: End Multi-user Access

  • The very first step is to run QuickBooks and go to “File” menu, followed by “Utilities”.
  • After that choose “Stop hosting multi-user access
  • And further, reopen QuickBooks after closing it.
  • And then, head to the “program settings” and then turn off the “Internet Monitor function.”
  • Now restart the computer afterward.
  • Lastly, re-launch the QuickBooks Desktop.

Wind Up!

This discussion unveiled all the details you need to fix QuickBooks Error code 6010. If you feel that you are being surrounded by irreparable technical issues, you can directly call our QuickBooks error support experts at the helpline i.e., 1-800-761-1787.

How to Resolve QuickBooks Error Code 16026?

The process of QuickBooks updates can be different types of errors. QuickBooks error 16026 is one such error. It belongs to Error 16xxx series. Update errors are pretty common but getting them fixed is comparatively easy. Read the blog all the way through till the end to know about the solutions to troubleshoot QuickBooks Error 16026.

Causes of QuickBooks Desktop Error 16026

The common causes of Error code 16026 are:

  • Damaged Company file is one of the main reasons of this error.
  • Incomplete QuickBooks installation.
  • Internet Explorer (IE 6.0 and earlier) is not updated.
  • Out-of-date Operating system.
  • QuickBooks installation files got damaged.
  • Running an unsupported version of QuickBooks on the Operating system.

Procedure to fix QuickBooks Error 16026

The steps to resolve QuickBooks Error code 16026 are:

  • Restart QuickBooks and launch the Financial Institution directory.
  • Go to: Finance >> Banking online >> Financial Institutions obtainable
  • If the Financial Institution Directory is visible on the left, QuickBooks has successfully accessed Intuit online services.
  • If you can use your web browser to access the Internet from within QuickBooks, try downloading the most recent update for QuickBooks.
  • Double-click the QuickBooks desktop icon while holding down the Ctrl+Shift keys simultaneously.
  • Select Help > Update QuickBooks Desktop.
  • Click on Get Updates upon clicking on the Update Now.
  • When all is done, click on Close.
  • Verify the Internet Explorer version and cypher strength to see if they comply with the system requirements.
  • Start Internet Explorer.
  • Click on About Internet Explorer under Help.
  • Download the most recent version of Internet Explorer from Microsoft website if you are still using version 6.0.

Alternative Solutions to rectify QuickBooks Error 16023

User can perform the following solution if the earlier mentioned steps fail to fix the issue.

Solution 1: Use QuickBooks File Doctor Tool

It is a tool hub offered by Intuit. The tool can be downloaded from Intuit website and is free to use. The steps to use it to fix common QuickBooks issues including QuickBooks Error 16026 are:

  • Download and Install QuickBooks Tool Hub.
  • Run the tool and access the File Doctor Tool.
  • Browse for the company file and scan for any technical issues.
  • Now try to open the file again.

Solution 2: Rename ND and TLG files

If this error is caused due to Company file damage, then renaming the Network and Transaction Log files can fix it. The steps are:

  • Go to the QuickBooks folder by right-clicking QuickBooks icon and click on Open File
  • Search for the ND and TLG files.
  • Right-click the files one by one and choose Rename.
  • Add .old at the end of the file name.
  • This should effectively fix QuickBooks Error 16026.

Solution 3: Restore the company file

  • Run QuickBooks as an admin at first.
  • Following that, click on the File menu.
  • Afterwards, hit on Restore company option.
  • Choose the backup file and then opt for the location to save the file.
  • Once done, hit Enter.


Within the scope of the current discussion, we elaborated on QuickBooks error 16026 and the different solutions to effectively fix it. If you still face this issue, then you can call our team of proficient experts at the helpline 1-800-761-1787.