Best Methods to Fix QuickBooks Error Code 1402 in Windows & Mac OS

If you look for the best place to keep your accounts secure then, QuickBooks is the perfect solution for you. It is one of the most persuasive accounting software affirmed by all kinds of business enterprises all over the world. QuickBooks is embedded with various new and upgraded features. It is an excellent tool to be used to grow up your business. But being software, it may also encounter some technical issues or errors in it.

In this article, we will discuss one of the most common error – QuickBooks Error 1402. This error occurs when there is corruption found in the operating system. We will also learn the various causes behind this error code 1402 and also read out the solutions to resolve this issue. However, you can contact our 24/7 QuickBooks enterprise support team to save your time and efforts to resolving the on-going error.

You will also read: How to fix QuickBooks error code 30159?

What is QuickBooks Error code 1402?

The error code 1402 is one of the common errors that frequently occur when you are working on QuickBooks. It is often faced when you operate QuickBooks Payroll accounting software in Windows or Apple Mac OS X operating system. This error can also be seen when there is some corruption in the software. But, it can easily be solved by following some simple steps later given in this article.

You may see the following error message on your desktop screen:

Error Description:

Error 1402: ‘Couldn’t Open Key.’

Causes for QuickBooks Error code 1402

There are several reasons behind the occurrence of QuickBooks error 1402. Read the causes given below:

  • When there is a corrupted QuickBooks Installation file.
  • When the installation is done from a damaged CD
  • When there is an Inappropriate or incomplete Installation of the program.
  • This error occurs when windows are not updated to the latest version.
  • Some Corruption found in the software.
  • When you go for excessive startup entries of programs and applications
  • Some failure in the hardware.

How to Prevent QuickBooks Error Code 1402?

Read the following points that will help you to prevent your software from the Error 1402:

Ways to Fix QuickBooks Error 1402?

There are many solutions available to fix this error in the software. Most of them are listed below:

Solution 1: Install and use QuickBooks install diagnostic tool

You can install this tool from Intuit site as it fixes all the errors related to installation:

Download QuickBooks Installation Diagnostic Tool - Screenshot
  1. First, Download the QuickBooks install diagnostic tool from the intuit website.
  2. Close all the programs running behind the window.
  3. Now, run the QuickBooks install diagnostic tool. It may take around 15 to 20 minutes according to the network speed.
  4. Then, restart the software after the process is complete.

Solution 2: Re-Install QuickBooks Software

Complete a 'Re-Installation of QuickBooks Desktop' - Screenshot

This method can help in improving the working of the software.

  1. Go to the ‘Start‘ menu and open the ‘control panel‘.
  2. Then, Search for ‘add or remove programs’.
  3. Find out QuickBooks and install it.
  4. Restart your computer and reinstall QuickBooks again.

Read Also: Easy Guide Fix Printing Issues in QuickBooks

Solution 3: Update the Windows and Install the missing updates

Update windows os to latest
  1. Press the ‘Windows‘ icon from the bottom of the desktop.
  2. Update the Windows and select ‘check for updates’.
  3. Install the pending updates.
  4. Restart the computer after all the updates.

Solution 4: Download and Run QuickBooks Connection Diagnostic tool

  1. First, Download and install the QuickBooks connection diagnostic tool in your system.
  2. Run the tool in your software.
  3. The Diagnostic tool will scan and starts troubleshoot to fix the error.
  4. Then, Restart the computer.

By following the steps given above will surely help you to resolve the error code 1402 in the QuickBooks software. You can try the solutions one by one and if the error is not fixed by following the one. You can also prevent your software by going through the points given in the article.

If you face any query then, you can talk to our professionals for solving your doubts. You can anytime contact us on our QuickBooks support number .i.e. +1-866-707-7925 and make the use of our expert’s knowledge. We are always there for your help.

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3 Comments

  • hp technical support

    It’s an awesome post in support of all the web visitors; they will take advantage from it I am sure.

  • QB Team

    QuickBooks Component Repair Tool – Fix Installation Errors Easily is the time during the installation process, few QuickBooks installation errors like 1603, 1935, 1904, 1402 etc faced by many QB users. These errors are little bit tricky and give you a very bad experience. If you find such type of error plz contact our support team at +1-866-707-7925.

  • natasha

    I was very pleased to find this page. I wanted to thank you for your time for this wonderful read!! I definitely enjoyed every part of it and I have you saved to favorite to check out new information in your website.

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