Device Guard on windows 10 enterprise

[DJRouben]

So i had this post where i asked you guys: Why do i keep getting black screens and this error message:

Application has been blocked for acessing graphics hardware.

 

Now some guy said it has got something to do with "Device Guard" 

what that does is basically block programs it does not trust or something like that

what it is doing to my pc rn is blocking google, discord and even games like pubg and garry's mod..

What happens is i get a black screen, my game crashes and then i get that error message

https://gyazo.com/3b796528c176d158a9b5840fe2bdc14f?token=f18be01bf12853278aa84f463469dd50

 

if anyone has any idea how to turn of that device guard shit or any idea pls lemme know