Hello, first I'm Spanish and my English is very bad, sorry. My problem:In the game I was change the resolution to 16:20, after do that when I attempt to play a black screen appears with the message input not supported. Does exist anyway to change the resolution of the game from the desk? Thanks

Hello
16:20 does not exist; 16:10 (if you meant that) is not supported by the game.
Yes there is a way to change it. See my sig where you can find my help.