Fri Jul 17, 2015 2:53 pm by bob
You shouldn't be using the in game full screen option. You should be using the Windowed with a specific resolution which matches that of the Reset/Active region of your Window Layout. This might actually be the full screen size anyway, but it is not the same as Full Screen, for which the correct name is Exclusive Mode, as you cannot have more than one application in Full Screen at a time because as the correct name implies, it is Exclusive.
Normally, if you want to be able to flick to other applications, or your desktop, then you may need to set some properties in the Window Layout so that the game windows are not Always On Top = On, but rather "On, Only when a game is the foreground window", or just Off. You might also want to consider a Window Layout which does not hide the taskbar.
Streaming should be run separately to InnerSpace/ISboxer. You will need to run your streaming program as an Admin process.
The OP was rather mangled somewhere along the way (it could just be my screen, it has been playing up), so I'm not sure if I have correctly answered anything.