Unable to launch java.lang.RuntimeException: An error occurred trying to configure the Minecraft home at 
C:\Users\Pow\Twitch\Minecraft\Instances\Memecraft Ultimate for Forge Mod Loader at 
net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:111) at 
net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:81) at 
net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:42) at 
net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:141) at 
net.minecraft.launchwrapper.Launch.launch(Launch.java:115) at 
net.minecraft.launchwrapper.Launch.main(Launch.java:28) Caused by: java.lang.IllegalStateException: Invalid contained dep, Must be jar: at 
net.minecraftforge.fml.relauncher.libraries.LibraryManager.extractPacked(LibraryManager.java:241) at 
net.minecraftforge.fml.relauncher.libraries.LibraryManager.extractPacked(LibraryManager.java:203) at 
net.minecraftforge.fml.relauncher.libraries.LibraryManager.cleanDirectory(LibraryManager.java:169) at 
net.minecraftforge.fml.relauncher.libraries.LibraryManager.setup(LibraryManager.java:97) at 
net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:106) ... 5 more