I can help you get the validation code, fernandez.lourde.

You'll have to contact our Technical Support Team to get the code. Please reach through this link:

1. Click https://help.quickbooks.intuit.com/en_US/contact.
2. Select your QuickBooks version in the upper right corner.
3. Click Download and Register and then Register QuickBooks. When prompted, click No.
4. Click Get Phone Number.

You can also refer to this support article for details: Register or activate QuickBooks Desktop

I'll be around if you have any questions.