I was having the issue of my Turbotax 2023 Business not loading the activation screen with Windows 11. (spinning dots)
I disabled my Public and Private Firewall - Didn't help
Right clicked on the short cut and tried to open with admin - Didn't work.
Right clicked on the short cut --> properties --> Advanced --> Checked the box "Run as administrator". Allowed Turbotax to make changes. Got the License screen and was able to activate my license.
Hope this works for you.
