Describe the issue in detail and how to reproduce it:
Using the argument --language {LANGUAGE} on a game that doesn't has a Language folder will display an error forcing the game to be closed, would probably be better to change it to a warning similar to what is done for using said command while the language specified doesn't exist.
Player platform:
Windows, 64 bits continuous build of the Player.
Describe the issue in detail and how to reproduce it:
Using the argument
--language {LANGUAGE}
on a game that doesn't has a Language folder will display an error forcing the game to be closed, would probably be better to change it to a warning similar to what is done for using said command while the language specified doesn't exist.