Game Crashing when I try open

No, the application doesn’t open, i do the double click and nothing happen, I checked all blueprints and all these are okay, compiled and working perfecly, but the game don’t workin, I hurry up to finish the project, but i can’t, could you help me? It’s never hapenned, I don’t know what I do, i tried 32bit, 64bit and not happen, thanks.