All About QuickBooks Error Code 12007

All About QuickBooks Error Code 12007

QuickBooks is a widely used accounting software that has become essential for small and medium-sized businesses. It offers a plethora of features and tools that make financial management easier and more efficient. However, like any other software, QuickBooks is prone to errors, which can disrupt the smooth functioning of the program. One such error is the QuickBooks Error Code 12007. In this article, we will delve into the details of this error, including its causes, symptoms, and possible solutions. By understanding this error, users can effectively troubleshoot and resolve it, ensuring uninterrupted use of QuickBooks and seamless financial management.

Fix: QuickBooks Error Code 12007

QuickBooks is a popular accounting software used by many businesses to manage their finances. However, like any other software, QuickBooks also encounters errors from time to time. One such error is QuickBooks Error Code 12007, which can be caused by various reasons such as network issues, internet connectivity problems, or incorrect SSL settings.

If you are facing QuickBooks Error Code 12007, do not worry. This error can be easily fixed by following some troubleshooting steps. In this blog, we will discuss the causes of this error and the steps to fix it.

Causes of QuickBooks Error Code 12007:

1. Internet connectivity issues: This error can occur if your internet connection is not stable or if there are connectivity problems with the servers where QuickBooks is hosted.

2. SSL settings: QuickBooks uses Secure Socket Layer (SSL) to establish a secure connection with the server. If the SSL settings are incorrect, you may encounter this error.

3. Firewall or antivirus software: Sometimes, the firewall or antivirus software installed on your system can interfere with the QuickBooks connection, resulting in this error.

4. Outdated QuickBooks: If you are using an outdated version of QuickBooks, you may face this error. It is essential to keep your software updated to avoid such errors.

Steps to fix QuickBooks Error Code 12007:

Step 1: Check your internet connectivity

The first step is to check your internet connection. Make sure your internet connection is stable and there are no interruptions or network issues.

Step 2: Configure your SSL settings

Follow these steps to configure your SSL settings:

1. Open Internet Explorer, and go to Tools > Internet Options.

2. Click on the Advanced tab and scroll down to the Security section.

3. Make sure that the following options are checked: SSL 2.0, SSL 3.0, and TLS 1.0.

4. Click on Apply and then OK to save the changes.

Step 3: Add QuickBooks to the exceptions list of Firewall/Antivirus software

You can add QuickBooks to the exceptions list of your Firewall or Antivirus software. This will allow QuickBooks to bypass the security settings of your software, and you should be able to connect to the server without any issues.

Step 4: Update QuickBooks

If you are using an outdated version of QuickBooks, it is essential to update it to the latest version. This will not only fix any existing errors but also ensure that you have the latest features and security updates.

Step 5: Restart your computer

After making the above changes, restart your computer and try accessing QuickBooks again. If the error persists, move on to the next step.

Step 6: Use the QuickBooks Connection Diagnostic Tool

QuickBooks provides a Connection Diagnostic Tool that can help you identify and fix any connectivity issues. You can download this tool from the official website of QuickBooks and follow the instructions to resolve the error.

Step 7: Contact QuickBooks support

If none of the above steps work, it is best to contact QuickBooks support for further assistance. They will be able to troubleshoot the issue and provide you with a solution.

In conclusion, QuickBooks Error Code 12007 may seem daunting, but it can be easily resolved by following the above steps. It is essential to keep your software updated and maintain a stable internet connection to avoid such errors in the future.


In conclusion, QuickBooks Error Code 12007 can be a frustrating issue for users but it can be resolved by following the steps mentioned in this article. It is important to understand the possible causes of the error and take preventive measures to avoid it. Additionally, regularly updating QuickBooks and keeping the system and internet connection up-to-date can help prevent this error from occurring in the future. If the error persists, seeking assistance from QuickBooks support or a certified professional is recommended. Overall, with proper knowledge and prompt action, this error can be effectively tackled and QuickBooks can continue to be a reliable and efficient accounting tool for businesses.

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