An easy guide to troubleshoot QuickBooks Error 6190
                     Ultimate Solutions to Effectively 
Tackle QuickBooks Error 6190
Although it is easy to access the company files in QuickBooks, 
sometimes issues can arise, which can make the users unable to 
open the QBW files. In such a scenario, users might get the 
QuickBooks error 6190 on their screen. This error code can get 
triggered due to many possible reasons, like corruption in the 
company data file or a damaged ND file. If you are encountering 
the QuickBooks error code 6190, you need to resolve it on a 
priority basis by using the effective solutions provided in this 
artQiculeic bkeBlooowk.s error 6190 can be removed by using the solutions 
given below, but if the steps seem too technical or you are unable 
to perform the process, you can take direct assistance from us. 
Our QB experts are here to help you; all you have to do is call us 
at 1.855.738.2784. and speak to our assistants to rectify the 
problem.

A Brief Description of the QuickBooks 
Desktop Error 6190
QuickBooks error message 6190 is a common issue that can arise 
while opening, restoring, or accessing the QBW company file. This 
error code can cause restrictions while operating the company files 
and can disrupt the functioning of the application. The error can 
affect your PC’s functioning as well and can be addressed 
immediately by using some effective methods given below.
QuickBooks Error Message Code 6190 
816: Common Reasons & Causes
You might be getting the 6190 error code in QB due to the main 
factors and triggers mentioned below –
1. If your QBW company files are not running correctly, and the files 
might be damaged or corrupted, which leads to the 6190 error.
2. QuickBooks program files are facing some general issues, and the 
files might be missing or broken, which is causing access issues.
3. Essential files, like the ND and TLG files, might be missing, 
deleted, or damaged, and the file extensions might be improper.
4. The company file you are trying to access is stored on an external 
storage device, or the folder containing your data files might be 
damaged or corrupted.
5. The file you are trying to access in QB is already being used by 
another user on the same network in a single-user hosting setting.
6. There is a malware or virus attack in your system, which is 
affecting QuickBooks and preventing it from running the QBW data 
files.
How to Successfully Troubleshoot 
QuickBooks Company File Error 6190?
Error code 6190 in QuickBooks Desktop can be easily terminated 
by using the detailed steps given below –
Step 1 – Modify the ND and TLG File Extensions to 
Resolve the File Corruption & Damage
You can address the QB error code 6190 by renaming the ND and TLG 
files in the following manner –
• From the C drive of your PC, access the QuickBooks File Directory 
and locate the ND and TLG files to right-click one of them and select 
the Rename option.
• Add OLD at the end of the file name, followed by hitting Enter to 
save the modifications, and rename all the files in the same manner.
• Lastly, once the files are renamed, rerun QuickBooks to access the 
QBW files and check if the 6190 error is resolved.
Step 2 – Activate the File Doctor Utility to 
Successfully Mend the QBW File Damage
You need to ensure that the QBW data files are running correctly 
and the issues are fixed by running the file doctor tool.
1. Download the QuickBooksToolHub.exe file from the official Intuit 
website and follow the on-screen prompts to install the tool hub 
utility, and accept the license agreements.
2. Once installed, open the tool hub and go to the Company File 
Issues tab to select the QuickBooks File Doctor option and initiate 
a QBW file repair process.
3. Select Browse to select the file having issues and choose the 
Check your File and Network option to detect and resolve the 
issues with the data file.
4. Once the tool stops running, rerun QuickBooks to run the 
company file functions, and if the access issues still occur, go to 
the next troubleshooting step.
Step 3 – Remove the Temp Files and Clean 
your System from the Start Menu
The temp files and folders can cause issues while accessing the important 
files in the system, which can be fixed by performing a file cleaning process.
1. Open the Windows search bar and hit the Start menu to access the Run 
window, and enter cleanmgr in the appeared box to run the command.
2. Hit Enter, and once the Disk Cleanup window appears, opt for the junk 
files and hit OK to remove them from the system.
3. Lastly, check if all the unnecessary files are removed from your PC and 
rerun QuickBooks to open the QBW files once again.
If the error code keeps recurring, you can try using the QuickBooks File 
Checker utility to run a scan process for all your QBW data files and fix the 
detected issues.
Step 4 – Perform a QB Update Installation 
Process from the Help Section
The unable to open company file error 6190 can be tackled by 
updating QuickBooks to the latest release.
1. Open QuickBooks Desktop on your server PC and go to the Help 
section to select the Update QuickBooks Desktop option, and 
access the Update window by selecting the Reset Updates button.
2. Next, choose the Download Updates option to check for available 
updates, and once the updates are downloaded, click on Install 
Now to install the updated version.
3. Lastly, run the new QB version and open your company file by 
selecting the Company menu to check if the 6190 error is 
dismissed.
Conclusion
One of the common file issues in QB, QuickBooks error 6190, can bother 
many users while running the app. But the good news is that the error 
can be terminated by using some easy solutions above. In case the 
solutions don’t work or the error keeps recurring on your screen even 
after the troubleshooting process, you can take immediate help 
regarding the issue from our professional team by 
dialing 1.855.738.2784.