Great stuff. Had to nuke about 2 days worth of work trying to set up my old PC and new laptop on windows 11 pro. And the only reason for this is because Chief Architect is weird as hell.
While searching for an answer tried as a last resort to do a full windows reinstall again, but this time windows 11 home not pro. Turns out that it worked. When you set up windows 11 home then setup asks you to log in to your Microsoft account (personal). When I was installing windows 11 pro then I chose an option to "set up windows for work or school" and logged in with my business account (azure ad) and this account became administrator of operating system. After windows 11 home I tried to reinstall windows again and this time I installed windows 11 pro and chose "set up computer for personal use". Then installation asks you for your Microsoft account (personal) and this account becomes administrator. And again it worked like this. on both computers. First time I had azure ad as computer admin on both computers and got this error. Then I set up both computers on windows 11 pro for personal use with Microsoft accounts and added my work account in as a secondary just for apps.
For whatever weird reason Chief does not like if computer is governed by work account (azure ad). No driver difference, just this administrator account. All of my software work fine, but no, Chief just has to be different.
I was able to solve this problem myself. I used room dividers to create rooms and had to draw everything else as CAD objects.
Only problem was that the interior of the model came out all broken and wrong, but fortunately I did not need it. Exterior was fine and drawings came out also fine.
TriDiWorx's post in Serious error after clean Windows 11 pro reinstall was marked as the answer