question about CombatArms Reloaded

hello guys
i was playing the game and everything was just fine but last week the game had an update so the Nexon Launcher did too
anyway after i updated both of them when i try to play the game by opening "CombatArms.exe" and hit start game

after it shows me the loading screen but that's it the login page where i can write my username and pass never shows up before it can shows up to me i get "CombatArms Stopped working"

any idea about how to fix it ??

well i fixed it here what i knew since the game is no longer working by Nexon Launcher any old client even if you updated it it won't work will happen same as i said
how to fix ?

remove your old client download or install the new client update it and start from "CombatArms.exe"

it worked fine with me