. QuickBooks Error 404 (Find Causes Symptoms & Solutions)

QuickBooks is a popular accounting software used by millions of businesses worldwide. However, like any software, it can encounter errors. One common issue is QuickBooks Error Code 404, which is often related to problems with accessing a specific webpage. In this comprehensive guide, we will explain what QuickBooks Error 404 is, its causes, and provide step-by-step solutions to resolve it. We will also address frequently asked questions to help you gain a better understanding of this error.

Understanding QuickBooks Error 404

QuickBooks Error 404 is a runtime error that occurs when QuickBooks Desktop fails to sync with Intuit’s servers. It is often accompanied by an error message that says “Error 404: Page Not Found.” This error can be frustrating and disrupt your workflow, but understanding its causes is the first step towards resolving it.

Here are some steps you can take to resolve QuickBooks Error 404:

Causes & Solution of QuickBooks Error Code 404

  • Check your internet connection: Ensure that your internet connection is stable and working properly. A poor or unstable internet connection can cause this error.
  • Update QuickBooks: Make sure that you are using the latest version of QuickBooks Desktop. Outdated software can lead to compatibility issues with Intuit’s servers. To update QuickBooks, follow these steps:

  1. Open QuickBooks.
  2. Click on “Help” in the top menu.
  3. Select “Update QuickBooks Desktop.”
  4. Click on “Update Now” in the top-right corner.
  5. Checkmark “Reset Update” if it’s displayed.
  6. Click on “Get Updates.”
  • Repair QuickBooks Installation: If you suspect a corrupted installation, you can try repairing it:

  1. Go to “Control Panel” > “Programs” > “Programs and Features.”
  2. Find QuickBooks in the list, right-click on it, and select “Repair.”
  • Clear your browser’s cache and cookies: If

    QuickBooks Desktop uses Internet Explorer’s settings to connect to the internet. Clearing its cache may resolve the issue.

  1. Open Internet Explorer.
  2. Click on the gear icon (Settings) in the top-right corner.
  3. Select “Internet Options.”
  4. Under the General tab, in the Browsing history section, click “Delete.”
  5. Check “Temporary Internet files and website files.”
  6. Click “Delete.”
  • Configure Internet Explorer settings (for QuickBooks Desktop): If you are using QuickBooks Desktop, you might need to configure your Internet Explorer settings. Open Internet Explorer, go to Tools > Internet Options > Advanced tab, and make sure that both SSL 2.0 and SSL 3.0 are checked.
  • Use the QuickBooks Tool Hub: Intuit provides a tool called the QuickBooks Tool Hub, which can help resolve various issues, including Error 404. You can download and run this tool to troubleshoot the problem.
  • Reconfigure Internet settings: If you are using a firewall or security software, it might be blocking QuickBooks from accessing the internet. Make sure that QuickBooks has the necessary permissions to access the internet.
  • Check for system updates: Ensure that your operating system is up-to-date. Sometimes, system updates can resolve compatibility issues that may lead to this error.
  • Consult QuickBooks support: If none of the above steps resolve the issue, it’s a good idea to contact QuickBooks customer support or visit the QuickBooks Community forums for further assistance. They may be able to provide specific solutions tailored to your situation.
  • Seek Professional Help: If you are not comfortable performing these steps or if the issue persists, it’s advisable to seek help from a professional IT or QuickBooks expert.


QuickBooks Error 404 can disrupt your workflow, but with the right knowledge and troubleshooting steps, you can resolve it and get back to managing your finances smoothly. Remember to check your internet connection, update QuickBooks, and adjust firewall settings as necessary. If you encounter persistent issues, don’t hesitate to seek help from QuickBooks experts. By following the solutions outlined in this guide and staying informed, you can overcome Error 404 and keep your accounting processes running smoothly.


A1: While restarting your computer can sometimes resolve minor issues, QuickBooks Error 404 is often caused by more complex factors like internet connectivity or software configuration problems. It’s recommended to follow the troubleshooting steps mentioned above for a more systematic resolution.

A2: No, QuickBooks Online can also encounter Error 404 if there are issues with its internet connection or server communication. The troubleshooting steps for QuickBooks Error 404 are generally applicable to both QuickBooks Desktop and QuickBooks Online.

A3: Not necessarily. Many users can resolve Error 404 by following the step-by-step solutions provided in this guide. However, if you’re uncomfortable with the troubleshooting process or the issue persists, it’s advisable to seek assistance from a QuickBooks expert or Intuit’s customer support.

A4: Yes, third-party applications or plugins integrated with QuickBooks can sometimes conflict with its functionality and trigger Error 404. It’s a good practice to review and update your integrated applications as mentioned in Solution 3.

A5: To minimize the chances of encountering QuickBooks Error 404, ensure that your QuickBooks and related software are up to date. Additionally, regularly review and update your firewall and security settings to allow QuickBooks access to the necessary web resources.

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Adam Zampa

I am Joe Watson, founder of QuickBooksupportnet.com, engaged in helping QuickBooks users with the relevant services in the hours of their need. After gaining immense knowledge and skills in accounting, bookkeeping, and relevant technologies, I felt the need for this knowledge to be shared, which is why I started this service.