Error while trying to work with Android VR (beginner)

Hi guys, i need help!
I am trying to start Android VR development with Unreal Engine 4 but i am not able to start a simple Project. Everything i tryed dont helped me, so pls help me.
Here is the Error File:
link text

(Sry for english mistakes, english isnt my main language but i think everyone understand my problem :D)