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How to Resolve QuickBooks Error Code 6189, 77?

The QuickBooks Error 6189,77 has been reported to occur while accessing or creating a company file. The company file cannot be retrieved in a timely manner, resulting in a runtime error. There are numerous causes of this error, including a corrupt business file, multiple workstations using the same file simultaneously in single-user mode, etc. Similar types of errors include Error 6189, Error 6189 82, Error 6189 1005, Error 6189 85, etc. In this article, we’ll look at various causes of this error and troubleshooting methods to resolve it.


QuickBooks Error 6189 816

Intuit QB Error 6189-77: Possible Causes

Your company file may have been damaged or you may have accessed the file in the wrong mode, resulting in Intuit QB Error 6189,77. The following is a full list of causes for this error:

  • Your.ND and.TLG files are either corrupted or damaged.

  • Your QuickBooks file has been damaged.

  • The company file is being accessed by numerous individuals in single-user mode.

  • The Company file (.QBW) and the Transaction log file are incompatible (.TLG)

  • installation of the QuickBooks software is incomplete.

  • There is malware or a virus on the system.

  • Important QuickBooks-related files were accidentally erased.

How to Recognise QuickBooks Error 6189 77?

You can identify any issue in QuickBooks by using a few common factors. Several typical signs and symptoms of QuickBooks error 6189 include:

  • Even after restarting the system or the application, you won't be able to view the company file.

  • Your data file's connection to the QuickBooks application is lost.

  • The Quickbooks Desktop application's tabs and buttons will respond slowly after you click them.

  • When your QB software encounters the error 6189, your screen will automatically freeze or crash.

Methods to Fix QuickBooks Error 6189, 77

Renaming TLG files, performing a clean installation of QuickBooks, and other techniques are just a few of the ways to resolve QuickBooks error 6189 77. In order to determine if the issue has been fixed or not, we advise you to try each of the following solutions one at a time:

Method 1: Stop all Concurrently Running Applications.

Program conflicts are the most common cause of runtime errors. Through the task manager, you can halt extra software. These are the following steps you must take:

  • Choose Start Task Manager by pressing Alt + Ctrl + Del.

  • It will launch a new window. Then select the Processes tab.

  • Select each application individually, then click the End Process button.

Method 2: Check for Viruses by Running a Scan

A virus or malware infection on your computer can cause QuickBooks error code 6189 77. In addition to QuickBooks, other apps will also be impacted.


Full Scan

  • Launch your antivirus software, then perform a thorough virus scan.

  • Clear the virus from your system if you detect one.

  • It is impossible to provide you with step-by-step instructions for a scan command because each antivirus has its unique methods.

Method 3: Modifying the Transaction Log File's name

If the names of the company file and TLG file are different, QuickBooks Error Message 6189 77 may show on your system. You must first access your TLG file and rename it. The steps you must take are as follows: -

  • To access your company file, open the folder.

  • Search for files with the .TLG extension. For instance, company file.qbw.tlg

  • Rename it by using the right-click menu. After the file name, include the word OLD. For instance: Company file.qbw.tlg.old

  • Now restart the desktop version of QuickBooks.

Method 4: Reinstalling QuickBooks Desktop

Error 6189 77 in QuickBooks is brought on by a faulty application or a missing installation step. Users must first uninstall QuickBooks before reinstalling it. You should follow some simple steps:

  • To access the Control Panel, click the Windows Start button.

  • To uninstall a program, select Programs and Features.

  • Choose the QuickBooks version you wish to remove from the list by scrolling through it.

  • After this, tap Remove, after selecting Uninstall/change.

  • Now reinstall QuickBooks on your system after downloading it from a reliable website.

Method 5: Reinstalling the graphics drivers

The QuickBooks error 6189 77 can be caused by a defective graphic driver. You can download and install the graphic drivers again after removing them from your system to prevent this. Reinstalling the graphic drivers requires the following steps:

  • Start by launching the Device Manager.

  • Next, search for the graphic driver you wish to remove from your computer.

  • Right-click on the video card driver.

  • Restart your computer after removing the graphic driver.

  • Install a fresh graphics driver on the computer as the final step.

Method 6: Execute Disc Cleanup

On systems with full storage, some apps can fail to run properly. Therefore, in these circumstances, you can use the Disk Cleanup tool to clear some space. Clean up the space on your computer by following the instructions provided to resolve the QuickBooks error 6189.

  • Before starting to free up disc space, be careful to make a backup of your company's files.

  • After that, you must make space on the hard disc.

  • After that, clear the cache as well.

  • Restart your computer after that, and then you can use Disk Cleanup.

  • To do this, launch Explorer and then click directly on the main directory. Drive C is where you'd find it.

  • After that, select Properties from the drop-down menu.

  • Finally, select the Disk Cleanup option from the drop-down box.


So far, we have only discussed QuickBooks Error 6189 77. We believe that these solutions will enable you to access your company file. Contact our 24/7 QuickBooks enterprise error support at +1-800-615-2347 for advanced troubleshooting if the error still occurs after you've tried the aforementioned fixes.

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