Can't install ! Hi today i formated my computer and since then i can't install. (Before that i played for a while 2 days ago).

The installer (wakfu.exe) starts, loading bar reaches 100% and then it closes !!

I have installed recent drivers, .net 3.5 - 4, visual c++ 2012-2013, java 7-8. I don't know what to do !!

Hier klicken (after this it closes)

Sorry for posting here, i don't receive any response in the spanish and english forums.