New
#31
If you are referring to the "free upgrade", apparently you can't clean install DIRECTLY. You have to do an interim "upgrade install" to 10 and then do a clean install.
If you are NOT referring to the "free upgrade" but instead to a store-bought copy of Win 10, then yes you can do a clean install without the interim upgrade install because you would presumably get a Win 10 key with the store-bought media.