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How to Eliminate QuickBooks 6000 77?

QuickBooks 6000, 77

QuickBooks Error Code 6000 77 occurs whenever the file is stored in an incorrect folder. Accounting norms and accounting software have now changed the way; users used to operate their companies.

Now, both the cloud and the Desktop are available, the company’s growth has been triggered and lets them move their tasks to the next stage. Just like other software it also displays pop-up notifications when it is hit with errors and prevents users from working. If you too have come across this error when accessing the “company file” you can read all the possible causes and remedies for this error in this blog post.

Why does QuickBooks Error Code 6000 77 occur?

There can be multiple factors behind the occurrence of this error. A few of the possible causes are jotted down:

  • You can put the company file on a local drive that is stored on an external storage device.
  • The number of files that have been opened with regard to the mapped QuickBooks drive.
  • While expressing the problem, QuickBooks is running in multi-user mode.
  • Instead of being in the local drive or a network, the business file is stored on external storage.
  • The folder where the business file is saved has “Incorrect permission for folders.”
  • For the company file opening, a mapped drive is referred to.

Quick Fixation Methods for QuickBooks Error Code 6000 77

Below are some quick effective solutions that help you to fix this error with much ease:

Solution 1: Re-create the damaged folder

  1. Initially, create a folder on your C:\drive
  2. Next, open the folder that has the company file data saved
  3. Now, locate the file “.qbw”
  4. After that, make a right-click on the .qbw file and then select the “Copy” option
  5. Once done with that then create a new folder and paste the copy within the new folder
  6. Use windows permissions to create an “Access” so that the company file can be shareable and the problem can be resolved
  7. Open the QuickBooks file at the location of the new file.

Solution 2: Use QuickBooks File Doctor Tool

  1. First, on your computer, you need to download and run the QuickBooks File Doctor tool.
  2. The File Doctor tool automatically detects and tries to debug company file errors.

Solution 3: Configure Security and Firewall settings

  1. The very first, configure the “Firewall Port Settings” to automatic
  2. Configure the exceptions manually for all firewall ports
  3. Either install or correctly configure an “Anti-virus” defender.

Solution 4: Try UNC Path instead of the Mapped Drive

  1. Right-click the QuickBooks icon, hold down the ‘Ctrl’ key on your keyboard
  2. Then pick the option ‘Run as administrator
  3. Keep down the ‘Ctrl key’ before the window ‘No Company Open’ pops up
  4. Select ‘Open or Restore Company’ from the File menu >> Open Company File >> ‘Next’
  5. Tap “Network” settings in the left pane and navigate to the folder of your company file
  6. Pick the file for the business and press Open.

Solution 5: Rename the files .ND and .TLG

Rewrite .ND and .TLG extensions that help customize files to enable QuickBooks Desktop in multi-user mode to access company files. If there are damaged .ND and .TLG files, errors can be caused when opening QuickBooks Desktop. If you rename these files, no data loss will occur when the company file is opened or searched using the QuickBooks database server manager and automatically, they are replicated.

Need Professional Help?

If you get stuck anywhere in the process, feel free to get in touch with AccountingErrors QuickBooks Technical Support Team, Which is available 24/7 on 📞.


  1. What do you understand with QuickBooks error code 6000 77?

    It is a 6000 series error code that usually occurs when the file is stored in an inappropriate folder. Whenever the error occurs then it pops up a message when the user tries to open the company file stating that “We’re sorry. QuickBooks encountered a problem when opening the company file. To correct this error, the first thing is to do is restart your QuickBooks with increased permission. Most of the time, the error is resolved after the reboot of the PC and there is no further action required.

  2. What causes QuickBooks error code 6000 77?

    There can be multiple factors causing this error are insufficient authorization to the server system, running an outdated version of QuickBooks, company file is stored on the external storage instead of local drive or a network, QB is not updated to the latest release, mapped drive is referred to for opening the company file, the user could encounter with such error.

  3. What are quick and helpful tips for easy resolutions of QuickBooks error code 6000 77?

    You can get more permission and reboot QB software; run QuickBooks File Doctor that may repair damaged QB files if any; shift the company file to any local drive in case it is stored on any external storage device. Last but not the least, open the QBW file in QuickBooks and verify whether the error is resolved or not.

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