DX11 not wrking

[Riddler99]

so i wanted to play a game on my laptop, i use ATI mobility Radeon 5450 HD and i checked if it supports DirectX 11, and it does !
i even updated the drivers.
but when i try to play Daylight this pops up !
http://imageshack.com/a/img836/8751/cdt5.png
what's wrong with it ?!

 

[smorizio]

if your running windows 7. check that your using the ati gpu chipset some laptops have two chipsets for video to save battery power. also try reinstalling dx from microsoft to make sure your files are not damaged.

 

[Riddler99]

sorry i'm not really familiar with these things, can you tell me how to check that? and how do i uninstall dx?

 

[Riddler99]

i did all of the advices above ! i even downloaded the gpu drivers like million times but its still not working, what am i supposed to do?!