Yeah, seems the Xbox app only allows you to share screenshots/clips from games purchased from the Microsoft Store (for your friends to view). Doesn't work w/ Steam/Origin/etc. games. This error popped up when I tried to share a screen from GTA V (Steam). Not surprising, but it would've been cool.
Didn't think about that, but yeah they tie the feed stuff back to games in their system.
 
	 
				 
	 
 
		 
 
		
 
	 
 
		 
		
 
 
		
