I tried it with my new Intel Core i5-12600K. Launcher will not work on either Windows 10 or 11. Tried to disable all efficiency core and it still fails to launch. Hopefully they get this fixed before the new content patch.
My motherboard died and I was forced to upgrade. So far this is the only game I have wanted to play that didn't work.
My motherboard is ASUS ROG Strix Z690-A. If anyone knows a workaround.