Fix QuickBooks Error 404

In this article, we will explore QuickBooks Error 404, a runtime error that can arise for various reasons. We will delve into the nature of this error and provide effective solutions to resolve it.

QuickBooks, an accounting software developed by Intuit, has gained immense popularity among small and medium-sized enterprises (SMEs) for its ability to bridge the gap between accounting and business owners. However, like many software programs, QuickBooks is not immune to errors, one of which is the QuickBooks Update Error 404.

What do you Understand About QuickBooks Error 404?

QuickBooks Error Code 404 occurs when the software cannot access the network or connect to the Intuit server. It may also occur if the software is not installed properly. Below is a detailed explanation of QuickBooks Update Error 404.

For your reference, similar errors include:

  • Service message error # 404
  • Intuit Error 404
  • QuickBooks Error 404 pages not found
  • QuickBooks update error 404
  • QB Runtime Errors 404

What are the Symptoms of QuickBooks Error Code 404?

Symptoms of QuickBooks Error Code 404:

  1. An error message appears on the screen, causing the active window to crash.
  2. Windows OS becomes sluggish and slow to respond to inputs.
  3. The system’s overall performance is sluggish, resulting in the occurrence of QuickBooks Update Error 404.

What Are the Reasons for QuickBooks Error Code 404?

  1. The software installation is damaged or unfinished.
  2. Third-party software deleted company files for security reasons.
  3. The Windows registry got corrupted due to adjustments during QuickBooks installation.
  4. Your system is under malware attack, which is corrupting the system files.

How to Fix QuickBooks Error 404? Solutions Provided:

There are several solutions that can help you in fixing the QuickBooks Error code 404: 

Solution-1: Check The Network Connection

  • The primary cause of error 404 is an inactive internet connection. To rectify this, the user should check their network connectivity:
  • Open the default browser and access frequently visited websites.
  • If the websites are inaccessible, refresh the internet settings.
  • If prompted with “no internet connection,” turn your router off and on.
  • Lastly, restart the system and repeat these steps.
  • If the issue persists, contact your service provider.
  • Once the network issue is resolved, try opening QuickBooks Desktop again.

Solution-2: Update and Repair QuickBooks Desktop

  1. Open QuickBooks and select the Help menu. Then, choose the Update QuickBooks Desktop option.
  1. Open your company file and perform the necessary tasks.
  2. To repair the application, press the Windows+R keys simultaneously.
  3. In the Run dialog box, input Appwiz.CPL and hit Enter.
  4. From the list of installed programs, select QuickBooks. Then, click the Repair option.
  5. Verify whether the QuickBooks Error Code 404 has been resolved.

Solution-3: Change the Settings for the Internet

  1. Open Internet Explorer and click Tools, then select Internet Options.
  2. Navigate to the Security tab and locate the Trusted Sites section.
  1. Add the official website of QuickBooks and Intuit as trusted websites.
  2. Click OK to save the changes and close the window.
  3. Log out of the company file and close the QuickBooks application.
  4. Finally, reopen QuickBooks and the company file, and resume working where you left off.
  5. Check if the error reappears or not.

Solution-4: Using the Selective Startup

  1. Begin by closing the QuickBooks software and signing out of the company files.
  2. Update your Windows operating system and restart your computer.
  3. Launch Internet Explorer, navigate to the Tools menu, select Internet Settings, and then click on the Advanced tab.
  4. Scroll down to the end of the page and make sure that the TLS 1.0 and TLS 2.0 options are checked.
  5. Close all background programs and open the Run dialog box by pressing the Windows key + R.
  6. In the Run dialog box, type “msconfig” and click OK.
  7. In the System Configuration window, click on the General tab.
  8. Under the Startup menu, select the Selective Startup option.
  9. Finally, restart your computer and open QuickBooks to verify if the QuickBooks Error Code 404 has been resolved.

Also Read: QuickBooks Connection Diagnostic Tool


We understand that you may have followed the steps outlined above to fix QuickBooks update error 404, and we hope that you were successful. However, in some instances, these steps may not resolve the issue. If you continue to encounter problems, we recommend seeking technical assistance from our support team. Our team of experts is available to provide guidance and support to ensure that you get the assistance you need to resolve the error.

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