Hey,
I downloaded the Modpack with the Twitch Launcher newest version if I start the Game the first time (in Launcher) nothing happened the second time i got in Launcher this message:
Eine Datei konnte nicht heruntergeladen werden; der Dateiinhalt unterscheidet sich von dem, der erwartet wurde.
Name: jopt-simple-4.5.jar
URL: https://libraries.minecraft.net/net/sf/jopt-simple/jopt-simple/4.5/jopt-simple-4.5.jar
Dateiname: jopt-simple-4.5.jar
Pfad: C:\Users\tombe\Twitch\Minecraft\Install\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar
Existiert: File

I doesn't find any Logs in the Folder
And yeah i did google already maybe im to stupid

but thanks if you can help me

-Tom

Thread can be closed.
I did manually download the file from here: https://libraries.minecraft.net/net/sf/jopt-simple/jopt-simple/4.5/jopt-simple-4.5.jar
and did manually put the file in this path \Twitch\Minecraft\Install\libraries\net\sf\jopt-simple\jopt-simple\4.5\