Say something silly, Laugh 'til it hurts, Take a risk, Sing out loud, Rock the boat, Shake things up, Flirt with disaster, Buy something frivolous, Color outside the lines, Cause a scene, Order dessert, Make waves, Get carried away, Have a great day!
thanks! but thats the problem, that i didnt see anywhere that /C:\Program Files (x86)\Minecraft Launcher\Install\libraries\net\java\dev\jna\jna\4.4.0\jna-4.4.0.jar), but 5min ago i solved the problem. I uninstalled twich, and reinstalled it, then again tried to install a modpack and then it worked! But anyway, thank you to tellin somekind solve!