QuickBooks Error 6000 77 [Causes And Working Solutions]

1
QuickBooks Error 6000 77 Causes And Working
Solutions

• QuickBooks error 6000 77 is an error that acts up
  when a user tries to access a company file. 6000
  77 is one of the most common critical errors
  faced by QB users. The company file is most
  likely saved in an inappropriate folder which
  causes this error. In this blog, we will see some
  causes and solutions to resolve this error.

2
Causes Of Error 6000 77 While Opening The Company
File

• Before we go on looking for a solution, its
  important first to understand the real causes of
  this problem. There are multiple causes
  associated with this error, some of which are
  listed below

• QuickBooks running in multi-user mode can cause
  problems in communicating with the company files.
  
• The company file is present on the external
  storage device instead of the local or network
  drive.
• The company file has incorrect folder permissions
  or requires administrator rights.
• A reference to a drive that is mapped is required
  to open a company file.

3
Solutions That Work For QuickBooks Error Code
6000 77

• There are multiple solutions possible for this
  error, some of which are listed below

Renaming the .ND And .TLG Files
.ND and .TLG are the configuration files. They
allow QuickBooks to access the company files in a
multi-user or network mode. Corrupt .ND and .TLG
files can also cause an error. Follow the steps
given below

• Open the location on your system, which contains
  the company file.
• Find the files with the same name as your company
  file but with an added extension of .ND and .TLG.
  
• Please Right-click on the files and rename them.
  Add the extension .OLD to the renamed files and
  then hit enter.

4
Using a UNC Path In Place Of A Mapped Drive
Follow the steps given below to try out this
solution

• Right-click on the QuickBooks icon and press the
  Ctrl key. Now select Run as Administrator. Keep
  on holding the Ctrl key until the No Company Open
  window shows up. Holding the Ctrl key is crucial
  as it prevents QuickBooks from automatically
  opening a company file.
• In the File menu, choose Open Or Restore Company
  and then Open a company file. Now hit Next.
• From the left menu choose network and move to the
  location of the company file.
• Choose the company file and click on Open.

5
Conclusion
In this blog, we saw two effective working
solutions for the QuickBooks Error 6000 77 and
discussed some of its causes. However, few other
things you can try are recreating the destroyed
folder, configuring firewall and security
software settings, and running the file doctor
from the QuickBooks Tool hub.
In case of any trouble or doubt, reach the
QuickBooks Professional Team at (855)-526-5749.