To configure the game, there is now WFE.exe in the game folder. There are a lot of settings, including hotkeys, various camera settings (by default, you can rotate the camera scale by ctrl + wheel) and interface (you can remove bars, backgrounds, etc.).
Use Frozen Throne.exe war3.exe to start the game.
To play on thdots.ru hostbot go to local game. Hosts will have to appear.