In-place upgrade does not fix the error so it was clearly said many times in this thread.
However clean install DOES FIX the error, I know because I...
Note: you should consider creating a new user account just for test purposes - then delete it. Log in to that account- if you see the SAME problem an...
I just did in place upgrade and the error came back with March updated ISO. The problem reapears in March ISO. Аnd then the new updates appeared and...