Hello and thank you for the previous comments and suggestions in this thread. 

I believe that I noticed that the Quickbooks Tool Hub that I downloaded is attempting to use Windows 10, which is not installed on my computer.

I am using Desktop 2019, which is admittedly a bit old. Will Desktop 2019 work with Windows 11?

Is there something else I should be doing to help the Tool Hub work properly on my new Desktop, please?

Thank You!

David