Dungeons doesn't start from the Minecraft Launcher

I had closed the game as I was about to enter a level (on the loading screen). A few hours later I tried to reopen the game, I press on "Play" and the launcher tells me "Minecraft Launcher is not responding", but this happens with dungeons, as minecraft works correctly, and I also tried to reinstall the game several times unsuccessful, same as the launcher. I tried removing the character save from the Dungeons folder, thinking it was corrupt, but it still didn't work.

Update, I tried to start the game from "C: \ Users \ utent \ AppData \ Local \ Mojang \ products \ dungeons \ dungeons" and it works, so it's a launcher problem