How to quickly eliminate QuickBooks Error 80070057
                     Address QuickBooks Error 
80070057 With Reliable & 
Quick Methods 
When the application is unable to communicate with the company file over the network, users might 
get the QuickBooks Error 80070057 on their screen. This error can prevent users from performing the 
company file functions and can get triggered due to many reasons, like a damaged network data file. If 
you are getting the QuickBooks error code 80070057, you can use the solutions given below to eliminate 
the issue once and for all.
If you are having trouble understanding the steps or eliminating the error message on your own, you can 
reach out to us at 1-855-856-0042  to get direct assistance from our team of QB experts.

Common Triggers and Reasons for the QuickBooks Desktop Error 80070057
You might be encountering the QuickBooks error message 80070057 due to the main reasons and causes 
given below –
• Essential files, like the network data file, are not running correctly, and they might be improper, broken, 
damaged, or corrupted. 
• Windows firewall or internet security software is not correctly configured to allow QuickBooks to access 
the QBW files over the network.
• Your antivirus application is causing obstructions while running the QBW files in QuickBooks, leading to 
the 80070057 error code. 
• Your QuickBooks Desktop installation process might be faulty or incomplete, and the installation files 
might be broken, damaged, or missing from the system. 
Detailed Methods to Quickly Eradicate the QuickBooks Company File Error 
80070057
Error code 80070057 in QuickBooks Desktop can be reliably addressed by using the solutions provided 
below –
Solution 1 – Rename or Remove the Network Data File from the QB File Directory
You need to ensure that the network data file is running correctly, and if not, you need to edit the file in 
the following manner –
• Open the QuickBooks File Directory from the C Drive and locate the files with the ND extension to 
select one of them and right-click on it to click on the Rename option. 
• Add OLD at the end of the file and hit Enter to run the data file again; and if the damage is not fixed, 
go back to the directory.
• Right-click on the file name again and select the Delete option to remove the file, followed by 
rerunning QuickBooks and trying to access the QBW files without any errors. 
Solution 2 – Activate the File Doctor Utility to Mend the QBW File Corruption & 
Damage
You can address the QB error code 80070057 by using the file doctor tool to run a data file repair.
• Open QuickBooks Desktop and access the tool hub, and if you do not have the utility installed, 
download & install it from Intuit’s website.
• Go to the Company File Issues tab to browse your company file after selecting the QuickBooks 
File Doctor tool, and click on Check your File and Network to let the tool run a repair. 
Conclusion
QuickBooks Error 80070057 can be easily rectified by using the effective methods provided below. 
Call our technical support staff at 1-855-856-0042 if the error notice still appears for assistance.