Wanted to upgrade my 10 home to 10 pro. I used the setup in windows and after clicking "upgrade" it says "the upgrade path is not supported. relauch.....". Tried the setup from the main and also inside the "sources" folder. There is no installprep.exe and setupprep.exe in the sources folder also. Tried to run both setups in compatibility mode for win 8,7,vista. Also renamed the iso folder and iso file with no space. I can't find anymore fix in the internet, so does anyone know how to fix this?