yes i have tried to verify ets game fils, i have reinstall, truckerMP, ets2, and steam.. nothing worked, i also tried to downgrade the game, but i don't now witch of them i should choose, all of the versions i tried didn't work..
when i try to lauch ets2 with muliplayer it says ( unsupported game version detected. expected version 1.27.1.6s you have version: 1.21.0.4..i don't now what to do. singelplayer i so boring-.-