Launching problem

Hello, sorry, if i cant ask here, i realy dont understand forums. So, i instaled your game, game wanted to instal thath to folder where is not Medieval II, i have small dick C, so- i have all staff on F, i have there Steam folder and Steam games folder, it wanted install that to Steam, i changed that to Steam games-Medieval II-mods- it dont work, latter i tried to install that to default folder, still nothing, i found solution is make copy of Mediaval2.exe and move that to mod file. Dont work, if i launch non-steam version, there is console, i click Enter, dont work. Here is screen: (it say system cant find file) file:///C:/Users/Doma/Desktop/errro.PNG

What does it say when you try to change the directory from Steam to Steam games? Is there any error popup, etc?