QuickFix: Resolving QuickBooks Connectivity Error Code 12057

The Quickbooks connectivity error code 12057 is a very common issue. Many users can face this issue when updating QuickBooks or connecting to the internet. During this issue, you can’t access the financial data or complete the transactions. But it is not a big issue because this issue has so many solutions. In this guide, you will find all the solutions to fix this error code. So using these solutions, you can easily access QuickBooks.

See Also: How to Fix QuickBooks Error Code 15276

Table of Contents

What Is The Error Code 12057 Of Quickbooks

If you have internet connectivity issues, firewall settings, or old versions of QuickBooks components, then you will find this error code of 12057. This error prevents QuickBooks from downloading the updated version and stops the transaction process, which needs an internet connection.

Common Symptoms of QuickBooks Error 12057

Unable to update QuickBooks or download payroll updates
Slow or interrupted internet connection
Stuck on the “Downloading Updates” screen
Shows the error message “Unable to verify the connection” with “error 12057.”

Causes of QuickBooks Error 12057:

Outdated or incorrect system settings
Issue with Windows Firewall or other security software
Wrong internet settings
Damaged or outdated QuickBooks files
Problems with the company files or network connection

How To Resolve Quickbooks Connectivity Error Code 12057?

Solution 1: Check Your Internet Connection

This error code 12057 is related to connectivity. So first you check the internet connection. A slow or interrupted connection can prevent QuickBooks from verifying updates.

Steps:

Browsing a website to ensure that you have an active internet connection.
If the website opens without any issue, then go to the next solution. If the connection is unstable, fix your internet connection first and restart your router or contact the internet provider for help.

Solution 2: Update your QuickBooks

If you are running an old version of QuickBooks, this error code occurs. So you have to update your QuickBooks software to solve these connectivity issues.

Steps:

First, open the QuickBooks.
Second, go to the Help menu and select Update QuickBooks.
Then click on Update Now.
After updating, restart the QuickBooks and check for the resolved issue.

See Also: How to Resolve QuickBooks Payroll Error 15227?

Solution 3: Configure Windows Firewall And Security Software

If your system has antivirus or firewall software, you will find this issue. This software may block QuickBooks from accessing the internet. So to fix this, change the settings of the antivirus software and solve this issue.

Steps:

Open Windows firewall settings
Add QuickBooks and its related files like (QBW32.exe) to the list of allowed apps.
Then again check the antivirus software that QuickBooks is not being blocked.
You can check if the issue is solved or not by restarting the QuickBooks again.

Solution 4: Use The Quickbooks File Doctor Tool

QuickBooks has a file doctor tool which helps you to find the issue automatically and fix this, if the issue is related to your company file, including network and connectivity problems.

Steps:

First, go to the official website of QuickBooks and then download and install the tool (QuickBooks File Doctor).
Now open the tool hub and choose the file doctor
Then scan and repair the company file following the screen-instructions
When the tool completes the repair, open the QuickBooks and check for the issue persists.

Solution 5: Check Your Proxy Settings

A proxy server can prevent the QuickBooks ability. So, if you are using the proxy server to connect to the internet then you will find this error.

Steps:

First, go to the Internet Explorer settings
Go to the connection tab and choose the LAN settings.
Now make sure the use of a proxy server is unchecked
Next, save your changes and restart the QuickBooks to see if the error is resolved.

Solution 6: Repair Quickbooks Installation:

If any of the above solutions do not work, then repairing your QuickBooks installation may help. This will fix any corrupted program files causing connectivity issues.

Steps:

Go to the Control Panel, next to Programs and then Programs and Features.
After that, check the list of installed programs and click on QuickBooks
Choose Uninstall/Change and then click on repair
Now complete the repair process through prompts.
Then restart your computer and check if the issue is resolved or not.

Solution 7: Check The System Date And Time

If you mistakenly set the system date and time, then this wrong setting can interfere with QuickBooks updates and connections which leads to error code 12057.

Steps:

On your computer screen right click on the date and time
Select to change the correct date and time according to the right time zone
Now, you can restart the QuickBooks and verify if the error still persists.

See Also: How to Fix the QuickBooks “Closes Unexpectedly” Issue?

Conclusion:

QuickBooks connectivity error code 12057 can be overwhelming, but you can get it fixed with the right solutions. Start by checking your internet connection when you first get the issue, because this error code 12057 can happen only when you have a wrong internet connection, firewall settings or outdated QuickBooks software or else if you have set the date time wrongly. Another tool is the QuickBooks Doctor File tool, which helps you quickly recognize this issue and fix it. Or else you can repair the software. By following these solutions, you can get rid of this issue. If you do not find any result from these solutions, then it’s better to contact their customer care Quickbooks support or else you can take the help of a certified QuickBooks professional to fix this issue.