Nothing happen after clicking test movie or published

I’ve a problem with my work, after all things done then i click test movie or Ctrl + enter, but nathing pop up as usual. i tried to publish it, but it’s the same, nothing happen. it’s succsess if i click test scene, there’s a pop up window, beside that…, nothing happen.

What’s going on? is there any body know? please help me, i’m desperate with this
cannot make any progress of my work…

thank you