How to Fix QuickBooks Error Code 6000, 80

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QuickBooks Payroll is advanced accounting software. It makes invoicing, accounting, and invoicing significantly easier for business owners and accounting professionals. For QuickBooks Error Code  12152 causes and solutions, read this article to the end. Some of the tasks that anyone can do with this software are: 

  • Tracking sales and expenses 
  • Acceptance and fulfillment of payments 
  • Scanning of receipts and other documents 
  • Tax Preparation 

However, some issues may hinder you while using this software and affect your productivity. QuickBooks Error Code 12152 is one such error. One of the main reasons for triggering this error is due to loss of internet connection. If you get this error, you may have problems connecting to the server. But don’t worry, this QuickBooks error is fixable.  

QuickBooks Error Code 6000, 80

What is QuickBooks Error 6000, 80?

What is QuickBooks error 6000, 80

This error stems from the -6000 series error that users often encounter when working with a company file. This error is usually related to the company file and appears on the screen with an error message. Description and information: 

The -6000 -80 error can also be seen during software installation when related software is running in the background when opening or closing Windows, or even when installing Windows software. This annoying error can be caused by several factors, which will be discussed later in this post.

What triggers QuickBooks Desktop Error 6000, 80? 

  • Check for possible causes  of  QuickBooks Error 6000, 80
  • Any data corruption in the company file can cause errors 6000, 80 
  • If the QuickBooks software cannot communicate with the server.  
  • If the files are damaged, especially those with the .qbw extension. 
  • This type of error can also occur if you try to convert a file to an enterprise file over the network as well, instead of on your local hard drive. 
  • If you have multiple systems configured to host a QuickBooks data file, this error is likely to occur. 
  • This error also occurs when the corresponding.TLG file has a larger file size.

QuickBooks Error 6000, 80 Symptoms and Signs 

You can identify this error by checking the signs and symptoms below. 

  • You can identify this error if you cannot open the company file.  
  • There is no message window with the error code itself.  
  • Another symptom of the same issue can be when the QuickBooks program becomes unresponsive. 
  • This error can also occur when you cannot work with your system because Windows is running slow. 
  • Errors -6000 and -80 can occur when your active QuickBooks program or screen crashes. QuickBooks Error Code 6000, 80 Removal Methods 

There are several ways to remove the QuickBooks company file error code 6000, 80. Let’s look at each system one by. We have categorized the solutions separately for multi-user and single-user mode users. 

Methods to Get Rid of QuickBooks Error 6000, 80

  • System 1: When used in multi-user mode 

    If you are using multi-user mode, see the solutions below. 

    Condition 1: Copy the backup or company file 

  • First, you should copy to a local hard drive, such as the C drive, or the backup file or company you want to update. 
  • Restore a backup or update your QuickBooks company file.  
  • Copy the original location of the restored or updated file. 
  • System 2: Download and run the QuickBooks File Doctor tool 

    • Download the QuickBooks File Doctor tool from Intuit’s official website. You can also download the tool using the QuickBooks Tool Center. 
    • Run the downloaded file to install the tool.  
    • If data corruption is detected but the tool cannot fix it,  you can choose one of two options. 
    1. Restore a recently backed-up company file. 
    2. Provide an automatic recovery tool to recover your data.  
    3. You can then send the QuickBooks business file to Intuit’s data recovery team.  

    However, if the tool does not detect a problem in the company file, it means that there is no problem in the company file.

System 3: Use the QuickBooks Connection Diagnostic Tool 

QuickBooks Error 6000, 80
  • The first step in this process is to open the QuickBooks Connection Diagnostic Tool download page.  
  • Download the QBCD tool and install it.  
  • Run the tool. 
  • Regardless, if the tool window shows green ticks against all advanced modes, the connection should be good. 
  • Finally, open the file and check if the error persists. 

Condition 2: When used in single-user mode 

If you are using QuickBooks in single-user mode,  the solutions may differ from the above. The solution names may look similar, but the steps are usually different in both user modes. So be sure to complete the solutions  below: 

System 1: Install a diagnostic tool with QuickBooks and detect  data corruption 

It should be noted that Walkthrough does not actually fix data corruption in a QuickBooks data file, but it does detect data corruption or irregularity. 

  • First, download and run the QuickBooks Setup Diagnostic Tool in administrator mode.  
  • Either restore QB data using QuickBooks ADR or restore the latest backup. 
  • If the error persists, there may be serious problems with the company file. 
  • So you have to deal with the damage and fix it in time by professionals or some tool to repair damaged QuickBooks company. 
  • If you see a “Problem not detected in QuickBooks company file” message and the error persists, contact a professional. 

System 2: Copy to local hard drive 

  • The first thing to do is copy the .qbb file or the .qbw file to a local drive, such as the C drive,  whichever one needs to be updated. 
  • Restore a backup or update your QuickBooks company file.  
  • Copy the same restored or updated file to its original location. 

How to fix QuickBooks Error Code  6000 80 manually 

If the above methods didn’t work for you,  you can manually resolve  QuickBooks error codes 6000, and 80 by doing the following. 

  • The first step is to update QuickBooks to the latest version. 
  • Configure your firewall or security software to allow online access to  QuickBooks desktop files on all systems and you will still get the problem to the next step.  
  • You must check and set the permissions to access the company file correctly. Scan your company directory and create a network description (.nd) file.  Now you have to confirm the hosting in the systems. 
  • And make sure the scan results in the hosting working. 
  • You need to open the company file from another location to check for corruption from another location. 
  • Open the file from the host system as well. 
  • If you can, copy the company file to another location. 


At the end of this post, we hope that the above information can be useful to fix QuickBooks error Code 6000 80. However, if the error persists or if you have difficulties with the error correction methods,  do not waste much time and just contact our professionals because data corruption can be a delicate case and any attempt can lead to serious data loss.

FAQ's (Frequently Asked Questions )

1. What is QuickBooks Error Code 6000, 80?

QuickBooks error code 6000, 80 is a common error that occurs when a user tries to open a company file in QuickBooks. This usually means that QuickBooks cannot access the company for various reasons.

2. Will QuickBooks error code 6000, 80 cause permanent damage to my data?

Usually not. If you fix the error quickly and correctly, you can often resolve it without losing data. However, it is always a good practice to have backups in case of unexpected problems. 

3. Should I contact QuickBooks Support if I can't resolve the error?

If you’ve tried the troubleshooting steps and still can’t resolve the issue, contacting QuickBooks Support may help. They can provide more detailed instructions tailored to your situation.  Always make sure to back up your QuickBooks files before making any major repairs or changes. If the error persists, you may need to seek professional help or contact QuickBooks Support directly. 

4. Can I prevent QuickBooks error codes 6000, and 80 from recurring?

While there is no surefire way to avoid all mistakes, there are some precautions you can take. 

  • Back up your business files regularly. 
  • Make sure you have a stable network connection when working with QuickBooks.  
  • Avoid storing the company file on a network drive if possible.

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