As much as I'd like to help you in getting this thing done right away, we'll need to reach out to our customer care team to get the validation code. This helps us ensure that we're activating QuickBooks in a private environment. Here's how to connect with them:
Go to the Help menu once you open QuickBooks.
Click QuickBooks Desktop Help or press F1 on your keyboard.
Select Contact us button.
Enter a short description of your concern.
Hit Search. Select Start a message.
Once you get the validation code, you can follow these steps to activate QBDT. Here's how:
Select Activate QuickBooks Desktop from the Help menu.
Follow the steps on the screen to verify your details.