How to Change QuickBooks License Number – Complete Guide

To access new features that have come in the new QB version, you might need to switch to the latest one. And to do so, you might need to change QuickBooks license number for registering your QB application.

If you already have the license number and product code, then you don't have to worry; simply enter that information and activate your QBDT. Otherwise, we have compiled this blog to help you change your QuickBooks license number.

When you buy the QuickBooks application, you get a product number and a license number along with it. The product number format is 6 digits, while the license number is 15 digits.

The product number is used to determine the manufacturer of any software. Let's take a deep dive into the page to know more about it and how to change the license number. 

Simple Steps to Change QuickBooks License Number

Follow the steps below to change the license number in QBDT:

Change License in QBDT Windows

• Open the QBDT application and go to the Help menu.
• Choose Manage My License.
• Click on the Change My License Number.
• Type your new license number.
• Now, you need to choose Next.
• At last, you must click Finish.

Change the License Code in QBDT

• Launch the QB application and click on the QuickBooks menu.
• Choose Manage My License.
• After this, you need to choose Deauthorize This Computer.
• When you get a prompt, choose Deauthorize and Quit.
• Open the QBDT application again.
• Go through the registration process and follow the guidelines.
• Enter your new license; this will change the license number in the desktop app for Mac.

Change the Product Code in QBDT for Windows

• The very first step is to open the QB Desktop application.
• Next, you need to go to the Help menu.
• Choose Activate QuickBooks Desktop.
• Now, you need to follow the guidelines displayed on the screen.
• Last, verify your information.

Change Product Code in QBDT Enterprise

• For this, you need to launch the QB Desktop
• And then, press F2 or Ctrl+1 on your computer.
• Next, you need to press F3 or Ctrl+2 to open the Tech Help window.
• After this, you need to go to the Open File tab.
• Click on the QBREGISTRATION.DAT.
• Now, you are required to choose Open File, and this will open in the Notepad app.
• You must backup your qbregistration.dat file.
• And in the Notepad, click on the File menu.
• Choose Save As.
• Click on the option to save the file on the desktop.
• Choose Save and close the file.
• Here, you need to open the qbregistration.dat file from the Tech Help window.
• Close the QBDT application and open Notepad.
• Now, press Ctrl+H in Notepad where your qbregistration.dat file is open.
• Hover over the Find What field.
• Enter your old product code.
• Head to the Replace field.
• Type your new product number, which is six digits.
• Tap on the Replace All button.
• Go to the File menu and click Save.

Parting Thoughts

We have talked about many things in this blog, like what a QuickBooks license number and product are. Along with this, we explored the steps to change QuickBooks license number.

If, despite having so much information, you have been unable to change the license number, then without any delay, contact our professionals by dialing (855)-510-6487.

Frequently Asked Questions (FAQs)

Can I change the license number without reinstalling QuickBooks?

Yes. In most cases, you can update the license number without reinstalling QuickBooks by using the Product Information window.

Where can I find my QuickBooks license number?

You can find it:

• In your purchase confirmation email
• On the original product packaging
• In your Intuit account
• From your software vendor

What if the “Edit” option is grayed out?

If the Edit option is unavailable:

• Log in as a Windows Administrator
• Make sure QuickBooks is updated
• Close QuickBooks and reopen it as Run as Administrator

Does changing the license number affect company files?

No. Changing the license number does not impact your company data.

Can I use the same license on multiple computers?

It depends on your license type. Some licenses allow multiple users, while others are restricted to a single system.

What if QuickBooks won’t accept the new license number?

This can happen if:

• The license doesn’t match the QuickBooks version/year
• The number was entered incorrectly
• The license is already in use elsewhere

Do I need an internet connection to change the license number?

Yes. QuickBooks usually needs internet access to validate the new license.

Will I need to reactivate QuickBooks after changing the license?

Yes. QuickBooks will automatically prompt you to activate after updating the license.