Closing the window when I click it [HELP!!!]

[liamd321 0]

Ok so i just downloaded the game was setting up my quality and selected windowed mode and now when i try to click the tab to open the dayz window it opens then closes so i see the game few seconds then it minimizes it is it because one of the settings are not working with the other im not sure what to do i have tryed to close the window and relanch but the same thing keeps happening can any one help me ? 

 

All suggestions will help 

[liamd321 0]

HELPPPPPP !!!!!!!!!!!!!!!!!!!!!!!

[liamd321 0]

I Want to play dayz !!!!!!!!!!