Sep 3, 2025
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Estimated Read Time : 5 MIN
QuickBooks Error often appears on the screen if any other user is previously logged in to the data file in the single-user mode. However, when this error strikes, the following warning message blinks on the screen, stating, “An error occurred when QuickBooks tried to access the company file.” This error is majorly caused by the problem with your multi-user network. Unfortunately, this error prevents the users from working in a multi-user environment, and it obstructs the ongoing tasks.
If you, too, are confronting this issue, then read this post and understand the causes along with the troubleshooting methods to fix the QuickBooks Error Code 6190.
Table of Contents
ToggleAt times, the users might discover Error Code 6190 QuickBooks due to the presence of damage or corruption in the company file. Apart from this, there are several other factors responsible for the error. So, let’s have a quick look at all of them for better understanding.
Read More- How to Resolve QuickBooks Not Responding When Opening Company File
Now that you get to know what are the root causes that trigger Error 6190 in QuickBooks Desktop let’s learn how to fix them. Herein, we have shortlisted all the proven methods to address the company file error smoothly.
It is essential to verify that QuickBooks Desktop is updated according to the newly launched version. Otherwise, the old QuickBooks version might create issues in accessing the company file. Thus, it might give rise to the Error Code 6190 in QuickBooks Desktop.
To repair the damage present within the QuickBooks data files, you must change the name of the network data and transaction log files. For that, you must carry on with the below-given steps.
Following are the steps you must perform to run the Quick Fix My Program to address Error 6190 in QuickBooks.


At times, the users can easily get rid of Error Code 6190 QuickBooks by fully resetting the computer. For that, you must implement the below-given steps.
Your server computer is the one that keeps your QuickBooks data files. However, running the QBDBMgrN will let you run the data files in a multi-user environment.

To turn off the multi-user access mode in QuickBooks, you must carry on with the following steps.

Learn More- QuickBooks Cannot Communicate With the Company File
To close all the background running processes in QuickBooks, you must implement the below steps.
If you don’t have enough permissions to access the data files, then you may end up with the error 6190 QuickBooks Desktop. Therefore, to ensure that the settings are fixed properly, perform the below steps.
If your permissions aren’t set properly, then do the following steps.
By running the QuickBooks File Doctor Tool via QB Tool Hub, you can resolve the damage or corruption in the company file. Therefore, it also helps you resolve QuickBooks Error 6190 and 816.

QuickBooks Error 6190 is a complex issue that might prevent the user from accessing the data file as someone else is already logged in in single-user mode. But you can deal with this issue easily by performing the solutions given above in this post. Furthermore, if you are still having any trouble accessing the data file, then communicate with our QB professionals for help.
1: What does the error 6000 when opening a company file in QuickBooks mean?
The users often come across Error 6000 in QuickBooks while trying to access the data files on the network. This issue might arise because of configuration issues, firewall interruptions, or weak network connectivity.
2: What symptoms will you detect on the arrival of QuickBooks Error Code 6190?
Upon the occurrence of QuickBooks Error Code 6190, the users might notice the following signs and symptoms.
3: What preventive measures you must take before fixing Error Code 6190 QuickBooks?
Following are the preventive measures you must take before resolving Error Code 6190 QuickBooks.
4: Can reinstalling the QuickBooks help resolve the QuickBooks Error 6190?
Yes, reinstalling the QuickBooks Desktop will eventually refresh the program and help you address the QuickBooks Error Code 6190.
5: Why can’t QuickBooks find my company file?
The users might face trouble accessing the company file if they have either changed the name or location of the file. In other instances, this issue may appear when your PC is disconnected from the path where the data file is stored.
Lana Creston is an experienced technical and accounting writer with a total of 9 years of experience. She currently works on QuickBooks accounting and technical guides at QuickBookSupportNet. Lana has a passion for reading and writing about various technical topics, especially exploring new accounting methods and software, while continuously expanding her expertise in the ever-evolving field of finance and technology.
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