I know that this has been a challenge on your end, @Hairman.

I understand you've contacted our support about installing QuickBooks Desktop on your Windows 11. However, I suggest contacting our support team again so one of our experts can remotely install it for you. They can also provide you with any additional information or assistance that you may require.

Furthermore, I'm adding this helpful article to learn more about QuickBooks Desktop and Beta Operating System (OS) compatibility: Understand QuickBooks Desktop Compatibility with Beta Operating Systems.

Please don't hesitate to return to this post if you have other concerns about installing QuickBooks Desktop on your Windows 11. The Community is always here to lend a hand.