Black screen after launching the game

[DeadlyStinger]

It seems the culprit is "steamservice.exe". You don't need to close the entirety of steam processes, just steamservice.exe.

I try close only steamservice.exe but game still not launch . I must force stop whole steam for open ...

[Phalk]

I try close only steamservice.exe but game still not launch . I must force stop whole steam for open ...

It's because steam launched the process again. To avoid this you should delete the file before finishing the task.