QuickBooks Error 1402


QuickBooks accounting software is a package of innovative features and most operated software among businessman. It allows you to do a multi-task at a time. You don’t need to hire a different correspondent for different tasks. QuickBooks is like a backbone for your business that manages all the reports and data digitally. But after a certain time, it starts showing errors because of your irresponsibility. QuickBooks Error 1402 occurs due to an expired windows system, an issue in installed programs, and so on. To know the correct cause and solution you need to bear with this article and read the whole article. After reading, bear down on any solution that convenient to resolve your problem.

What QuickBooks Error 1402 Implies?

This error mainly appears on your computer screen when you attempt to download the QuickBooks Desktop installs. It can happen due to the pending or inappropriate installation program in QuickBooks.

This error message will notify you as- Couldn’t Open Key.

Reasons Behind the QuickBooks Error 1402

There are many reasons for a problem that causes the particular issue. For QuickBooks Error 1402 the most probable reasons are mentioned below.

  • Your Window operating system is not up to date or you used the expired version of the system
  • You leave the installation process in between or due to some other reason it is incomplete or failed
  • Your CD drive is not worked properly and show damage during the period of installation
  • There are corrupted or damaged file existed in the system or the QuickBooks software.

Calibrate the QuickBooks Error 1402 to Avoid the Delay

It is very necessary to rectify the problems in a timely. If you delay or ignore the errors it creates more damage. So if you see the below there are the solutions for the QuickBooks Error 1402 that will take short time. Follow the below-mentioned steps properly and remove all the junk.

Solution 1: Use QuickBooks Install Diagnostic Tool

  • In the initial stage, you require to visit the QuickBooks Tool Hub
  • Under the Tool Hub options, choose the Installation issues
  • Tap on the QuickBooks Install Diagnostic Tool and give access to the tool to fix the problems
  • This process will take almost half an hour to resolve the  error
  • Now, you need to reboot your system

Solution 2: Download the QuickBooks Tool Hub

  • At first, you need to close the QuickBooks application
  • Then, you have to download the files for the QuickBooks Tool Hub and store them on the main screen by creating a new folder. So, you can easily access the folder
  • Now, you require to open the downloaded file with the name QuickBooksToolHub.exe
  • In the next step, you need to adhere to all the guidelines that appear on your computer screen to install the QuickBooks Tool Hub
  • After the installation process ends, you must tap twice on the Windows desktop to open the tool hub. If you can’t find out the Windows or Start menu icon though you can choose the program.

Solution 3: Install the Update Windows

Whatever the problem you are facing in your system it is important to install the latest version to ignore the other error codes. Here are the steps you need to follow to update the Windows.

  • In the first step, you need to open and view the “how to manually update” of the current MS article that you have opened and upgrade your windows into the latest one
  • You need to wait for a while until the update process complete
  • After the completion of the update, you need to reboot the computer system
  • You need to open the QuickBooks application and confirms the error exists or not in the system.

Solution 4: Manage Windows Registry Settings

  • First, you need to hold the keys Windows + R
  • Then, you need to type the regedit in the specific box
  • Hit the Enter button or you can tap on the OK
  • Then, don’t forget to store a backup of the registry files before you have made any of the changes.
  • Then, you need to choose the file tab and pick up the option Export
  • Now, you need to add an identity for the backup data and store it on the main screen of the system
  • In the next step, you need to move to the left side of the window in the Windows Registry to locate the file HKEY_LOCAL_MACHINES\SOFTWARE\Classes
  • In the Edit section, you need to select the Permissions option
  • Now, in the Advanced field, you need to tap on the Add option
  • Then, choose the options, Everyone, for every object name and hit the Enter button
  • After that, you require to checkmark the Full Control option and close the Registry Editor
  • At last, you need to attempt to install the QuickBooks update.


Hope QuickBooks helps to resolve the QuickBooks error 1402 and make the error-free software. Whenever you are stuck in between your task because of an error then you don’t ignore it. You need to bear down on and follow the guidelines to resolve the error. Otherwise, it will create more problems in your system. Make sure you follow the right guidelines sometimes internet will guide the wrong path. If you need factual information that easily resolves your error then you should call the QuickBooks professionals who guide you on the correct path. You can also get in touch via live chat or email.


How to Protect the QuickBooks Software to Avoid Errors in the Future?

If you ever hear “Health does not seem worthy until it affects” exactly you will take care more than before. You can protect the QuickBooks software. Go through the below-mentioned points and try to keep in your mind:

  • Make sure to take backup timely
  • Never open another program while installing
  • Removed the unwanted files.

What is the Other Alternative to Solve the QuickBooks Error 1402?

The alternative that you can use to resolve the QuickBooks Error 1402 is downloading the QuickBooks component repair tool.

Post Written by

Daniel Tough is a Content expert @ Bigxperts.com with over 7 years of experience who writes blogs on Accounting & Accounting Softwares. He’s an organizer for SEO Meetup & SEO Conference. Daniel regularly writes informative articles on Accounting & Accounting Software integration with various third-party apps.

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