Hi there. I want to answer your follow-up questions about the installation process in QuickBooks Desktop.

You're correct. All your data remains stored on your previous laptop, allowing you to continue using QBDT from that device and also access your files on the second computer.

Additionally, could you please inform me about the specific year version of your QBDT? This will enable us to offer more specific recommendations on what actions to take based on that information.

Here's a fix you can browse in case you run into trouble when installing: Resolve Error 1603 when you install QuickBooks Desktop.

Keep in touch so I can answer and assist you further with your installation or QuickBooks concerns. Stay healthy always!