Oke, here i go!
well basically whenever i want to launch ns, it doesnt go full screen.
i've noticed that whenever i put/remove command -freq 120(for refresh ratio 120hz in steam game properties) my ns either goes full screen or not, if i put -freq 120, it doesnt go full screen and i have to change my deskopt resolution into the one i want to run ns at. this matter doesnt appear in other games and my monitor works with proper(highest) refresh ratio, simply i dont have to set refresh ratio manualy.
all this started to appear after format.
so if anyone got any tips or ideas how to fix it please share it with me ; )

i have ndidia card, and i changed my refresh-rate to 120hz in NVidia Control Pannel.

i dont use the startup command, maybe check if this works for u

but i actually have the same res for ns and on desktop

Yeah you need to change the refresh rate in NVIDIA settings.

how to do that? NO IM NOT KIDDING I WAS TRYING TO FIND THIS SHIT ; D

Reinstall drivers perhaps. When you right-click desktop, it should be there. Sometimes it can be missing and you have to uninstall/install again.

(rightclick on desktop) -> Nvidia control panel -> display -> change resolution in the refresh rate box

or at vista: Windows Button > Control Panel > hardware and Sound

get yourself some glasses

well if u really have nvidia ... u usually dont have to be that complicated there should be a nvidia symbol pretty much next to ur clock and with one right click there u can adjust pretty much everything 8) !

'EisTee'

well if u really have nvidia ... u usually dont have to be that complicated there should be a nvidia symbol pretty much next to ur clock and with one right click there u can adjust pretty much everything 8) !

sherlock

so far nothing helped, problem still not solved.