I’ve got you covered, @Nic26. I’ll share the steps you can take to get a validation code and activate QuickBooks Desktop (QBDT) from your new computer.

You can access your Customer Account Management Portal (CAMPs) to obtain your validation code. First, log in to your CAMPs using the login information linked to your product. Next, select your QuickBooks version from the Product and Services section. Then, click on Details and locate the validation code.

Moreover, learn more about managing your Intuit account by going over to this resource. It includes some helpful articles for things you can do in CAMPs: Change, manage, or update your Intuit account with CAMPs. Although the article is for the US region, it applies to your scenario.

I’ll keep an eye on this matter to make sure that everything works fine. If you have other queries aside from activating your QBDT or anything about managing your transaction, feel free to post to the Community. Stay safe!