Many entrepreneurs use QuickBooks software for daily accounting tasks, making their work smoother. QuickBooks can really change how business owners handle their finances, replacing manual work with efficient digital processes. But, like any technology, QuickBooks could be better.  One common issue is QuickBooks error code 6123, often seen when trying to open a company file. This error has several related facts, which we’ll discuss later.

To fix this error, you can try the solutions in this blog. But, an even better option is reaching out to our skilled QuickBooks error support team, known for their expertise. 

Do You Know What Is QB Error 6123, 0? Have A Look!

6123 error in QuickBooks can appear when you try to bring back a backup of your company file. This error happens suddenly and interrupts your company file tasks. When you want to restore, open, or upgrade your QB company profile, you might run into QuickBooks Error Code 6123 0 in desktop. This issue can occur due to your system’s firewall settings, broken data files, or even because of antivirus software. Also, it shows up when you’re opening a company file on a network used by multiple users. When you face this kind of error, a message shows on your screen that says:

“Error: -6121, 0We’re sorry, but QuickBooks can’t open your company file.”

8 Common Causes Of QuickBooks Error 6123, 0 For Users

There could be several reasons for errors in your QuickBooks, and a couple of them are listed below:

• • Corrupted Windows OS may trigger error 6123, 0.

• • Damaged company file could lead to the error.

• • Using an external device to restore the company file might cause the issue.

• • Antivirus software could hinder QuickBooks-server communication.

• • Damaged QuickBooks data or program files may trigger the error.

• • A disrupted host server network connection can be a factor.

• • Firewall settings might disrupt QuickBooks from opening the company file.

• • Error can occur due to damaged Windows User and QBW files.

You May Also Read: How To Resolve QuickBooks Error 6000 77

Fixing QuickBooks Error Code 6123, 0: Step-by-Step Guide

After discovering the reasons behind QuickBooks error 6123, 0, we will learn effective methods to fix it. Here are concise solutions to resolve the issue and eliminate the error completely.

Condition:1 When you encounter Error -6123,0 while trying to open or upgrade your company file

This QuickBooks problem usually happens when you try to open company files. Always open files from QuickBooks, not Windows Explorer, to avoid errors. Follow these steps:

Step 1: Get and Use QuickBooks Tool Hub (Download and Install)

QuickBooks Tool Hub is designed to address common errors. Close QuickBooks to utilize the tool hub effectively. Use Tool Hub on 64-bit Windows 10 for good experience.

• • Make sure to close QuickBooks completely.

• • Get the latest version (1.6.0.3) from the official website. Save it in an easy-to-find location like your Downloads or desktop.

• • Locate the file you just downloaded (QuickBooksToolHub.exe) and open it.

• • Follow the instructions on your screen to install the tool. Agree to the terms and conditions.

• • After installation, you’ll find an icon on your Windows desktop.

• • Double-click the desktop icon to launch the tool hub.

(Notability, if you can’t find the icon, simply search for “QuickBooks Tool Hub” in the Windows search bar and select the program.)

Also You May Read: How To Download QuickBooks Tool Hub

Step 2: Fix Your Program Quickly

• • Open the QuickBooks Tools Hub.

• • Click on “Program Problems.”

• • Choose “QuickFix my Program.” This might take around a minute to finish. If you have more than one QuickBooks version, it could take longer. Just wait until the progress bar is done.

• • Once QuickFix my Program is done, open QuickBooks and make sure your problem is fixed.

Step: 3 Running QuickBooks File Doctor

If the QuickFix method didn’t work, you can try using File Doctor to repair your QuickBooks company file. File Doctor is a tool that automatically looks for and fixes common issues in your QuickBooks data.

• • Open the QuickBooks Tools Hub.

• • Click on “Company File Issues.”

• • Select “Run QuickBooks File Doctor.”

 

• • When QuickBooks File Doctor opens, pick your company file from the dropdown list. 

• • If you can’t find it, click “Browse” to search your computer. It should look like this: [your company name].qbw.

• • Choose “Check your file,” and then click “Continue.”

 

• • Type in your QuickBooks admin password, and then click “Continue.” File Doctor will begin repairing your file. 

 

• • Once the repair is done, find your company in the list and click “Open QuickBooks.”

If your file opens without any problems, that means everything is fixed. 

Condition: 2 When you’re having trouble restoring your company file (.qbw) and see Error -6123,0

Restore your company file from a backup (.qbb):

• • If your file is currently on a network or external storage device, transfer the backup file to your computer’s local hard drive. Avoid opening it directly from an online storage folder or a removable drive.

• • Once the backup file is on your computer’s main storage drive, follow the steps to restore your company file from the backup.

Condition:3 When you find Error 6123, 0 while trying to restore a backup (.qbb) on a new computer

Create a portable company file (.qbm) that you can use to bring back your company data easily when needed:

• • Make sure you’re using the same computer where you made the backup of your QuickBooks file.

• • Open your normal QuickBooks file, not the backup one.

• • Create a special type of copy called a “portable copy.” This type of copy has a “.qbm” extension.

• • Move to the new computer where you want to set up QuickBooks.

• • Instead of using the backup, restore your regular QuickBooks file using the special “.qbm” copy you made.

Winding Up

We hope this blog helps you to solve the error. Resolving QuickBooks error code 6123 is not too complicated. Don’t stress if the easy steps I mentioned don’t help you solve the problem and you’re still getting the error, our experts are here to help you. You can get help from our QuickBooks enterprise support team.

Just give us a ring at 1-844.734.9204 and our nice experts will solve the problem for you. Our trained accounting professionals are here to help you whenever you need assistance.

Frequently Asked Questions

How Can I Fix QuickBooks Error Code 6123?

You can fix error code 6123 by following these steps:

• • Update QuickBooks to latest version.

• • Verify Windows firewall settings.

• • Use QuickBooks File Doctor tool.

• • Change file extension to .qbm.

• • Repair QuickBooks installation.

• • Restore backup to a new location.

How To Fix Error 6123, 0 When Restoring QBB File?

To fix Error 6123, 0 when restoring a QBB file, follow these steps:

• • Copy the QBB file to your computer’s local drive.

• • If you see any .ND and .TLG files with the same name, add “.old” at the end of their names.

• • Utilize the QuickBooks File Doctor tool to repair the file.

• • Ensure your firewall isn’t blocking QuickBooks.

• • Try restoring a different backup if available.

What Are The Various Probable Ways To Get Rid Of The QuickBooks Error 6123?

You can try these methods to resolve QuickBooks Error 6123:

• • Download QuickBooks File Doctor.

• • Rename .ND & .TLG files.

• • Move company file to a new location.

• • Use auto data recovery function.

• • Disable security programs.

• • Reinstall QuickBooks.

• • Create new Windows user.

• • Set folder permissions