Hi there, wm88ste. I'll provide more details about this and offer a workaround so you can continue what you've worked on.
The available version on our Downloads & Updates website is the latest release (R12). To get the previous release (R11), you can search or explore online outside of QuickBooks.
In addition, you can always refer to these helpful resources for managing your QuickBooks Desktop and company files:
The following information will help you stay updated and well-informed. Suggesting you to search online for the previous release will ensure you can achieve your goal.
