=< First i had error when launching USF than i unistall it now i cant download.
Now always come : Unexpected error has occurred while ignite was downloading this game.
come on help me
This is because you already downloaded the client before, the older version, but the downloader does reconize it as the same one,
You gotta delete the installer in "C:/AeriaGames/Downloader/".
It's called "soldierfront_us_installer_*.exe".
After that run the downloader again and it should download.