DiRT Showdown fullscreen problem

[Rubini]

I'm having problems in my DiRT in "fullscreen", because when I enter the game, it goes to "window mode". Already changed to "C: \ Users \ user \ Documents \ My Games \ DiRT Showdown \ hardwaresettings" the fullscreen to "true", but every time I starts the game, it makes full screen flashes black and back to "window mode". It always reset the hardwaresettings fullscreen to "false".
I need to solve this problem. If anyone can help me to fix it, thanks :D

[Rubini]

and already tap alt+enter, it doesn't work for me

[Dingo]

Alt+enter workd

[marsalci [CZ]]

try set compaibility on Windows XP SP3, it's solved problem for me (for showdown.exe)

[๑۩۞۩๑moms princess๑۩۞]

download GeForce Experience and optimise settings)))) it works

[The [P]layer]

I solve this problem for you. When you change setting there "C: \ Users \ user \ Documents \ My Games \ DiRT Showdown \ hardwaresettings" the fullscreen to "true" then you only need save it -> close it -> right click on hardware_settings_config -> properties -> ready only. Then its should work right ;-)