I need help with the start up

ive just download the game in steam and after it finished installing, start it up, i says that this. I dont know what to do f65c1ca1-dbf7-4188-965b-5278221745fb-image.png

The launcher won't restart itself when that dialogue box appears. You have to click back. You'll have to do this for every patch / update that comes out in the future too.