      : ETS2\bin\win_x64
. .    "F12",   "PrtScn".     "ETS2\bin\win_x64".

Place all files from the archive into a folder: ETS2\bin\win_x64
On. Off. in the game the "F12" key, make a screenshot of "PrtScn". Screenshots are saved to a folder "ETS2\bin\win_x64"