Building android app of a project don't work

Hi guys.
Sorry for my mistakes on writing (I’m italian), today i had a strange problem with unreal engine 4 and build function
I tried to use launch function of the editor to try the “Sun Temple” sample to my tablet (A Chuwi Hi8 (Baytrail2E8D0F60) with Intel Atom Z3736F of 2,16 GHz (I’m seeing this now with CPU-Z, I can make a mistake), 2 GB of RAM and Android KitKat 4.4.4 with API Level 19).
But, like in the image I posted, I had a error that says:
LogPlayLevel: D/UE4 ( 4173): java.lang.UnsatisfiedLinkError: dlopen failed: “/data/app-lib/com.YourCompany.SunTemple-1/libOVRPlugin.so” has unexpected e_machine: 40

I tried also to launch manually the app (it installed well) on my tablet, but the App crashed.
Can you help me, please?