Fix QuickBooks Desktop Error 6123 at home Like a Pro

Do you know what sucks when working on QuickBooks accounting software? Getting QuickBooks error code 6123, 0. You might experience this issue when trying to restore the backup of the company file. It just occurs out of the blue, without any prior indications, ultimately annoying you and interrupting the smooth functioning.

This segment is written with a goal to cater you with all the necessary information and answers relayed to QuickBooks error code 6123, 0. Read our full analysis and tips on how to solve the issue below. Or speak to our tech geeks for any professional guidance. Connect with us using our helpline.

A gist of QuickBooks error code 6123

Error code: 6123

Error description: “We’re sorry, but QuickBooks can’t open your company file”. or “Error -6123,0 while opening, upgrading, or restoring your company file”

Software: QuickBooks desktop

Quick Solution: Run QuickBooks tool hub program

QuickBooks Error 6123 generally occurs when a user tries to upgrade the company files to new version over a network. Also, it appears if the user tries to restore the QuickBooks company file backup or open/access the company files in multi-user mode. When this error occurs you may see the following error message on your desktop screen:


Causes of QuickBooks error code 6123

The solutions related to QuickBooks error code 6123 can be many, but for now, let’s look at the causes of it:

  • Corrupted QBW files and damaged windows user
  • While using flash drive to restore the information directly.
  • Corrupted windows or damaged company file
  • Any sort of interruption in the network connection from the host server
  • Firewall settings interrupting the QuickBooks when opening the company file
  • Antivirus program is installed on the system
  • QuickBooks company file or program file got corrupted or damaged
  • Restored company file from an external storage device.

You might see also: How to repair QuickBooks Printer not activated error code 20?

Corrective measures to QuickBooks error code 6123, 0

Now that you know what factors would have dragged you to QuickBooks error code 6123, 0. So, let’s take a look at some things you can do to try to fix this error on your end.

Technique 1: Creating a portable company file and restore the company file

You can try to create a portable company file and then use it to restore the company file, if you experienced the issue when restoring a backup on a new computer.

  • Initially, open QuickBooks on the system you used for creating the backup company file.
Create a portable company file - Screenshot
  • Open up the original company file.
  • Make a portable copy of the company file.
Opening a portable company file - Image
  • Open up QuickBooks on the new system.
  • Restore the company file using the portable copy instead of the backup.

Technique 2: Restoring the company file directly from the hard drive

You can perform this measure, if you come across the issue when restoring the company file.

  • In case your file is on the network or external storage device, then you need to move the backup files to the local hard drive. Avoid opening them from an online storage folder or a removable drive.
  • Perform the steps to restore the company file from a backup.
Restore a backup file - Image

Read it also: How to Fix QuickBooks Error Code 6147, 0?

Technique 3: Use QuickBooks tool hub program

In case you experience the issue when opening, upgrading, or restoring the company file, then performing the below steps and procedures would work.

Step 1: Download and install QuickBooks tool hub

  • Close QuickBooks initially
  • Download the recent version of QuickBooks tool hub.
  • Save the file where you can access it easily.
  • Open the file you downloaded.
  • Keep an eye on the on-screen prompts and perform the same.
  • Double click the icon after the install finished.
QuickBooks Tool Hub - Icon

Step 2: Run Quick fix my program

  • You need to first open tool hub.
  • Choose program problems.
  • Choose quick fix my program.
Run Quick Fix My Program - Screenshot
  • This will take about a minute to run.
  • In case you have multiple versions of QuickBooks installed, then it can take much more time than usual.
  • When the tool finishes its process, open QuickBooks and check if the issue fixed.

Technique 4: Running QuickBooks file doctor tool

  • Herein, you are supposed to open QuickBooks tool hub.
  • Choose company file issues.
  • Go for run QuickBooks file doctor.
QuickBooks File Doctor tool - Screenshot
  • After the file doctor tool opens up, you need to opt for the company file from the drop-down menu.
  • Opt for browse to search the computer for the file.
  • Choose check your file option.
Check the damage file only in file doctor - Image
  • Hit continue tab
  • Type in the admin password and hit continue tab.
Enter the admin password in file doctor - Image
  • The tool will perform the steps required for repairing the file.
  • This might take some time.
  • After the repair is finished, you need to choose the company from the list.
  • Go for open QuickBooks desktop.

If the file opens up easily, then make a backup of the company file.

See Also: How to Resolve QuickBooks Update Error 15227?

Technique 5: Using QuickBooks auto data recovery features

Auto data recovery in QuickBooks - Image

Another solution for the same can be to restore the QuickBooks .adr file copy of the file and see if it works. It might be possible that there is a slight chance that the file is corrupted and this might resolve QuickBooks error 6123.

Technique 6: Fix the damaged data files

  • Press Windows+E keys and a Windows Explorer window will open.
  • Go to the folder that has QuickBooks company file stored.
  • Select and right click on the file that has the company file name followed by extension.nd
  • Rename the company file with .nd.old and hit Enter key.
  • Allow QuickBooks accounting software to create a new data file for your company.
  • Go back to the desktop screen and then go to the company file and switch to single-user.
Switch to single user mode - Image
  • Select a QuickBooks company file and choose Utility.
  • Choose host multi-user access and log in to multi-user mode through the file.
Host multi-user access - Screenshot Image

See it also: How do I fix QuickBooks Error 80029c4a?

Still facing the same error?

Can’t fix the QuickBooks error 6123, 0 using the above corrective measures? Don’t worry! We are here for you. Speak to our 24/7 QuickBooks error support professionals and ask them to eliminate the QuickBooks errors from their root cause.


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