Troubleshoot Quickbooks Error 6123, 0

Seeing a message on the screen stating, “Security connection to QuickBooks company file is lost.”. There might be a problem as QuickBooks files cannot be opened. The issues listed above are all related to Quickbooks Error Code 6123, 0. But in all seriousness, we can assure you that it is just a basic error that can be corrected without much technical knowledge. The important thing is that you seek proper guidance.

We will help you with QuickBooks Error Code 6123 0 and provide you with all the information you need. You will find here the causes of this error and quick instructions on how to solve it. It takes no more than a few minutes for you to become a pro just by hanging out with us and reading with us. We can do this together.

Causes of QuickBooks Error 6123

Several factors can cause Quickbooks Error 6123 to occur in your system. Find out more below.

• In case some files are corrupted on the main system.
• You have configured and set up your firewall in such a way that Quickbooks cannot run.
• QuickBooks-related files have been lost, deleted, or mistakenly removed.
• On your computer, Quickbooks database servers could be running simultaneously.
• Quickbooks’ latest version uses the same company file.
• Operating system problems and issues.

We need a quick solution to Quickbooks Error -6123 0 so that it will be eliminated from the system immediately. The solutions will be discussed now.

Best Methods to Resolve Quickbooks Error Code 6123

These solutions are not only applicable to 6000 Series errors but also to H-series errors namely QuickBooks Error H101, h202 Quickbooks, & many more.

Solution 1: QBs Connection Diagnostic Tool

QuickBooks Connection Diagnostic Tool is able to diagnose connection issues and network issues on the host computer. Learn how it works below.

• To begin, search for the Download QuickBooks Connection Diagnostic Tool at the Intuit website.
• Run the .exe file.
• You’ll be prompted with an installation wizard and have to follow the steps on-screen.
• At last, accept the license agreement and click Finish.
• Additionally, launch the tool installed and navigate to the section Test Connectivity.
• You can now choose the company files associated with the Quickbooks Error Code 6123 in Quickbooks.
• You can test connectivity by pressing the Test Connectivity button.
• Connectivity and network problems will be resolved by this tool in a matter of seconds.

Solution 2: Repairing the Damaged Files

You can fix damaged files by following the instructions below.

• First, you must choose the .nd extension company file.
• Rename the file by right-clicking it and adding .ndold to its name.
• Lastly, launch Quickbooks Desktop software.
• You will now see the File menu.
• Select Utilities from the drop-down menu.
• To stop multi-user access, click on the Stop hosting option.
• Navigate to the file again and choose Switch to multi-user mode. By doing this, all your data will be reset.

Solution 3: Quickbooks File Doctor (QBFD) Use

QuickBooks File Doctor can fix the majority of QuickBooks errors and problems. File Doctor detects and handles any error – whether it is an installation issue, an update error, or a network problem – and fixes it immediately.

Using Quickbooks file doctor is possible in two ways. Using each tool individually or through Quickbooks, tools hub is an option. In order to access the tool, we will use the QuickBooks Tool Hub.

• Begin by launching Quickbooks Tool Hub.
• Next, tap on the Issues tab under Company Files.
• The Run QuickBooks File Doctor button will be in green. Simply tap it.
• Your next step is to choose the company file with the issue.
• The file doctor will scan and identify errors automatically in a matter of seconds.
• It won’t take long for them to be corrected. You can check for errors in QuickBooks by opening the software.

Solution 4: Auto Data Recovery (ADR)

QuickBooks Auto Data Recovery allows you to repair corrupt or damaged files in the QuickBooks company file. After creating the backup, the user has to check if the problem is still present in the.ADR folder. The following points should be kept in mind.

• First, cleanly install the Auto Data Recovery tool.
• Second, you must have the latest version of QuickBooks on your system.
• Additionally, the backup limit for Auto Data Recovery is 1.5GB.

Solution 5: Company File Access From A Different Location

This issue can be resolved by moving the company file to another directory. For more information, see below.

1. Firstly, locate the company file.
2. Next, find the. QBW extension in the list.
3. Take a copy of the file.
4. Put your company file in the new folder you created.
5. Verify that the error still exists by opening QuickBooks from the new location.

Conclusion

In this article, Quickbooks Error Code 6123 is discussed in detail as well as all the related aspects. All the way from the basics to the detailed solutions, you’ll find valuable material here. I hope that you have understood everything and you are no longer stuck in any such errors.