Recommended Tricks to Eliminate QuickBooks Error Code 6123

QuickBooks error code 6123 generally occurs due to the installation of McAfee on your computer. However, if the antivirus does not cause the error but occurs during the backup restoration, ensure you are restoring the company file from the hard drive. Moreover, it also appears while working in a multi-user mode, which comes up with a message stating: “Connection to QuickBooks company file has been lost.”

The reasons that can contribute to this error are: a corrupted data file, McAfee antivirus software, a network connection issue, etc. For this, we have conducted research and brought you a detailed guide that includes the meaning of the error, its causes, and the solutions. Go deeper into the blog to gain all the insights of this comprehensive guide.

If you are unable to resolve QuickBooks error code 6123, read this blog from top to bottom. It consists of crucial details to resolve the error. In case you prefer to consult professionals, give a ring to 855-888-3080 and speak to our certified experts about it.

Reasons Behind the Error 6123 in QuickBooks

The reasons that are responsible for the QuickBooks error 6123 to occur are listed below. Have a look:

• A corrupted or an invalid data file can lead to this error.
• The main reason behind this error is the use of McAfee antivirus software.
• If the Block Web Bugs filter is disabled.
• When multiple QuickBooks Database Servers run on the computer.
• A corrupted network connection could be a reason.
• In case you try to restore a backup from online storage or an external storage device.
• Due to a damaged or crashed Windows Operating System.
• It could be due to a firewall configuration that blocks that communication.

Effective Troubleshooting Steps for QuickBooks Error Code 6123

To solve the error, you can try to implement the following methods and see which one suits you the best.

Update QuickBooks to the latest release

• Go to the Help menu.
• Choose Update QuickBooks Desktop.
• Click Update Now.
• Tap on the Get Updates Option.
• Close QuickBooks Desktop.
• Open the software and update it again.

Run Quick Fix My Problem

• Double-click the QuickBooks Tool Hub icon.
• Choose Program Problems.
• Click on the Quick Fix My Program option.
• After the tool is repaired, close it and reopen QuickBooks.
• Finally, try backing up your company file and see if error 6123 is resolved.

Recommended to read: QuickBooks Open But Not Showing

Restore the backup from the Local Storage

• Go to the QuickBooks backup file folder, which you will find in the QuickBooks company file folder.
• Search for the .qbb file, which has the exact name as your company file name.
• Copy the backup file to the local storage.
• Open QuickBooks.
• Restore the recently copied company file.

If the error still persists, you are required to consult a professional.

What You Should Remember

In short, QuickBooks error code 6123 is a company file issue that prevents you from accessing the software. It generally arises when working in multi-user mode due to several reasons. All the reasons are briefly explained, along with solutions that can help you rectify them. Hopefully, the guide is easy to understand and could have helped you escape from the error. For further queries, contact our experts at 855.888.3080.

You may also read: Stepwise Guide to Fix Bank Connection Issues in QuickBooks