How to Register or Activate QuickBooks Desktop?

Once you install QuickBooks Software, learn how to register or activate it. Each time you install QuickBooks, it requires registering and activating. QuickBooks prompt the user to activate or activate it manually. When you start it, a window will appear on the screen stating that “Set up your Intuit account”.

You can log in to the Intuit account to share the information regarding existing account details while activating the QuickBooks desktop. The intuit account login is used to access multiple websites after user login to this account. A user can purchase or view products or services and download or activate the services you have already purchased.

If you are looking forward to registering or activating QuickBooks, this post will help you. If you want any assistance regarding registering or activating QuickBooks, then call at QuickBooks support number to fix it.

Also Read: QuickBooks desktop not open

Essential Points to Register or Activate QuickBooks

  • Verify the QuickBooks software is activated or not, click at F2 key or press and hold Ctrl+1 key.
  • If you have seen a message QuickBooks is activated, then you need not do anything else. If not started, then follow the next steps to activate it.
  • At the time of activation, you receive the error, “the validation code is wrong”, then move to verify the things below.
  • The validation code is right
  • Ensure that the license and the product number is correct. If the license number is not matching with the product number, then first change it before moving to activate the QuickBooks.

Follow the Steps to Register QuickBooks Desktop 2016 or Newer Versions

To register the QuickBooks Desktop 2016 or newer versions, you can follow the below steps.

  • First, you have to open QuickBooks and press F2 key on the keyboard
  • Now, check the registration status on the product information window available on the license number’s right side.
  • In case if the status is showing activated, then the user need not do anything.
  • In case, if the status is showing not activated, then follow the steps given.
  • You have to press Okay to close the product information window.
  • Next, visit the help menu and select to activate QuickBooks. But for the 2015 version, choose Register QB option
  • Now, follow the on-screen instructions and verify the information. It is followed by completing the activation process.
  • Receive a Thank you message after the activation process is finished.

Follow the Steps to Register or Activate QuickBooks Desktop on Mac

If you are a QuickBooks Desktop user on Mac, you have to follow the steps below to register or activate it.

  • First, go to the Menu and choose the option Register QuickBooks
  • The user has to enter either license number or product number and also select next
  • The next step is to choose the Register Online tab
  • Finally, go to follow on-screen instructions and then, complete the registration
  • You have not found the register option; then it indicates that the software is already registered.

For Older Versions:

For old versions, discontinued products unable to get registered for the first time. You have to re-register it. The user can re-register it by reinstalling it and contacting the QuickBooks customer service for the validation code.

Also Read: QuickBooks sign-in error

Register or Start QuickBooks Desktop with your Intuit Account

The activation screen showing the instructions to register QuickBooks is either with an existing Intuit Account or creating a new one. If your account is not created, you must enter the necessary information to make the user ID section and finish the activation process. If you have forgotten or lost your user ID or Password, you have followed the given steps to restore them.

  • Go to your Intuit Account
  • Next, you have to click on I forgot my user ID or password link
  • The next step is to enter the registered email, phone number or user-id
  • After that, you will get the activation code and enter it
  • Once finished, you will see the User Id and then Reset the Password
  • To close the process, log in once again with a changed password.

What Are The Errors You Face During Registering or Activating QuickBooks?

  • In case you need to find that the information mentioned is not accepted, you have to check that you are entering the same information given.
  • If you find black screen or error messages, then you should disable system antivirus software till the activation process to be completed

The information you have got from the above steps helps register or activate QuickBooks Software soon. If there is any technical glitch in it, you can call or email QuickBooks support number to troubleshoot this error. The certified and expert professional will contact you to remove this technical bug on call. You can call any time to have better assistance than any other service regarding activation or registration of QuickBooks in Desktop.

Why is my QuickBooks Desktop not Opening?

Are you looking for a solution that QuickBooks doesn’t open when you try to start? Then, you have reached the perfect platform to remove this issue. QuickBooks often encounters the most unexpected states if it doesn’t open for a couple of minutes. QuickBooks often go through various technical errors, but QB Desktop Won’t open error is destructive because it will not let you perform any task. There is no need to worry about solutions to open it again and call QuickBooks customer care to fix this error.

What are the Causes Behind QuickBooks Error?

There are various reasons behind the cause of this QuickBooks Error. Just go through the below option to check all these reasons.

  • The company name is too long
  • Another issue can be Damaged or Missing QBWUSER.INI file
  • If the hard drive is corrupted, then the user might face this encounter
  • Windows might be damaged for some reasons
  • Incorrect QuickBooks Installation
  • Incorrect QuickBooks Version or Outdated Version
  • False methods are applied to open QuickBooks
  • The file of QB is not correct one

How to Check QuickBooks facing this Issue?

In case to identify this error, the user must know the signs before this error occurs.

  • An error occurs because of an outdated version of QuickBooks
  • The system freezes periodically
  • Company files won’t open when you try to start it
  • If the system responds slowly to the mouse or keyboard inputs
  • It happens if QuickBooks not installed in a proper manner
  • The system will stop working or freeze if QuickBooks won’t start

Procedures to Solve QuickBooks Desktop Won’t Open error

There can be more than a single procedure available to remove this error. You can eliminate it by following the few below steps.

Solution-1: Install QuickBooks Tool Hub

  • Download QuickBooks Tool Hub that is developed recently to fix all problems related to QuickBooks
  • Save the file at your Windows desktop
  • Press a double-click at the downloaded file (QuickBooksToolHub.exe)
  • To install this software, follow the on-screen commands and accept & agree to the Terms and Conditions
  • After installing it, open by pressing double-click on QuickBooks Tool Hub
  • Now, select the ‘Program Problems‘ Tab
  • After this, go to the quick Fix My Program option
  • Just wait for a few seconds and open your QuickBooks data file.

Solution–2: Install QuickBooks Diagnostic Tool

  • Install QuickBooks Diagnostic Tool is designed in such a way to diagnose and fix the issue with the help of Microsoft Content used in the QuickBooks Accounting Software.
  • First, open the QuickBooks Tool Hub program on your system
  • Then, choose Installation Issues in the tool hub
  • Now, select QuickBooks Install Diagnostic tool
  • Once the installation process is completed, then reboot your system
  • Start your software and open the company file.

Solution–3: Start the File of the Company from a different location

  • A situation comes when a Company File folder gets corrupted
  • Press Windows + E keys together
  • Search the data file through the network server and browse to the network drive that has the data file
  • Right-Click at the company file and press the Copy option
  • Move to C: Drive and then create a new folder with the name QBTEST
  • Open the folder and paste the company file into it
  • Open QuickBooks Accounting Software and hold the CTRL key
  • Now choose the option Open or Restore an Existing Company and also open the C: QBTEST folder that was made already
  • Now, open a company file finally.

If any issue is still showing in QuickBooks software, then call QuickBooks technical support to remove this error.

How to Fix QuickBooks Online Error 502 Bad Gateway?

Whenever you visit a web page, the web browser saves data from the page in its cache memory to be load faster the next time you visit the same web page. If your browser’s cache memory is full and it is unable to store any more data, then your browser will give an error message 502 bad gateway in QuickBooks Online. You can easily remove the error message 502 bad gateway from the browser by clearing the cache memory. Further, in this blog, you will find some more reasons that may be responsible for QuickBooks Error 502 error along with its solution. You can contact QuickBooks customer support to speak with the experts who can help you resolve this error.

Why QuickBooks Online Encounters 502 Bad Gateway Error?

Some of the reasons which are responsible for the QuickBooks Online to show 502 Bad Gateway error are:

  • Web browser’s cache data is full
  • The trojan infection has infected your web browser’s internal files.
  • Intuit’s website is not added as a trusted site in your browser
  • The cache memory of QuickBooks applications is full
  • Active Scripting is turned off in your browser’s settings

Steps to Resolve QuickBooks Online 502 Bad Gateway Error

You can follow below-mentioned tips for resolving the error code 502: bad gateway in QuickBooks:

Solution 1: Clear Cache and Cookies Data of the Web Browser

Google Chrome:

  • Open Google Chrome and click on the three dots that are present at the top right corner.
  • Then go to More Tools and select the Clear Browsing Data option.
  • Make sure to select the ‘All Time’ in the drop-down list of Time Range
  • You have to check the box next to Cookies, Other Site Data, Browsing History, Cached Images and Files.
  • Then click on the button of Clear Data.


  • Click on the three bars present at the top right and then select Options.
  • You then have to click on the Privacy and Security tab.
  • Check-mark the boxes of Cookies and Site Data and Cached Web Content and then click on Clear button.

Internet Explorer:

  • Open the Internet Explorer and click on the option of Tools > Internet Options.
  • Click Delete button that is there under General tab
  • You need to check the box of Temporary Internet Files and Cookies.
  • At last, click the Delete button.

Solution 2: Clear Cache Data from QuickBooks Online Desktop App

  • If you are using the QuickBooks Online Desktop app, you need to open the application first and then click on Reset App Data option under the Help tab.
  • You have to restart the app and then check if error 502 Bad Gateway is resolved or not.

Solution 3: Add Intuit as a Trusted Website in Your Web Browser’s Settings

Internet Explorer:

  • Open Internet Explorer > Tools > Internet Options.
  • Select Trusted Sites that is present under the Security tab.
  • Click on the Sites and then type * You need to ensure to uncheck the checkbox of ‘Require server verification (https:) for all the sites.’
  • Click on the Add and then hit Close button.

Safari on Mac:

  • Open Safari web browser and type in the address bar.
  • Click on the Bookmarks and then select Add Bookmark option.
  • From the drop-down list of ‘Add this Page’ select Top Sites and then click on Add.

Solution 4: Enable Active Scripting in the Internet Explorer

  • Open the Internet Explorer > Tools > Internet Options > Security Tab > Internet icon
  • Select the Custom Level and then click on Enable for Active Scripting.
  • At last, hit the OK button.

If following these troubleshooting steps do not help you and you are still getting a 502 Bad Gateway message in your browser while accessing QuickBooks Online, you should take expert’s help. You can get in touch with certified technicians at QuickBooks customer care number to get a quick and permanent solution.