Windows RT "sideloading" denied for ordinary users, costly for Line-of-Business apps (2012). Microsoft UWP only Microsoft Store. Microsoft backtracked their wa

Windows RT "sideloading" denied for ordinary users, costly for Line-of-Business apps (2012). Microsoft UWP only Microsoft Store. Microsoft backtracked their walled garden Windows plans for a while as result of Windows Phone fiasco. Yes, we are.