So I got a problem.
When I try to extract the .rar directly into the S4 League folder, the extraction stops at some point and doesn't go on. So I just extracted it in my Downloads-folder and copy&pasted the files into the S4 League folder. I don't know whether it makes a difference to copy&paste or to extract the files directly into the S4 folder. However, if I start the (downloaded) S4 Launcher (ofc with admin rights whatsoever) there is always a message occuring saying "Wrong Param". Ofc I've installed all the the required packages/files for directx & windows and S4 LEague is at the latest patch.
So do u have any idea what went wrong?