Hey there @Lorutal, welcome to the Discourse ! (err, first post at least, see you’ve been lurking for awhile).
Your English is just fine, no need to apologize. Now, onto the issue itself. It would appear that the Stonehearth thinks you are passing command line arguments when launching the game. Can you please share how you installed the game, and how you launch it? Are you using Steam or Humble Bundle? Did you create a shortcut to the game, or are you launching the executable directly?
I just use Steam now since a while (more than three alpha) and I launch it by using steam with a shortcut but even if I start Stonehearth directly (by the steam files), it didn’t change anythings! And so I do all the update and installation by steam (I stopped doing the steam latest build between A18 and A19 because I’ve got that problem during this time).
Nothing appears except the little windows “Lauch options - Stonehaerth” apprears with the only text “These options are for for advanced users only.” and a case with number I know.but if i click on OK. Nothing.