Launcher Error, java.lang.unsatisfiedLinkerror

Bootstrap started
Looking for update
Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma
Got reply in: 914ms
No update found.
Reversing LZMA on C:\Users\STAY INSPIRED\AppData\Roaming\.minecraft\launcher.pack.lzma to C:\Users\STAY INSPIRED\AppData\Roaming\.minecraft\launcher.pack
Unpacking C:\Users\STAY INSPIRED\AppData\Roaming\.minecraft\launcher.pack to C:\Users\STAY INSPIRED\AppData\Roaming\.minecraft\launcher.jar
FATAL ERROR: java.lang.UnsatisfiedLinkError: no unpack in java.library.path
	at java.lang.ClassLoader.loadLibrary(Unknown Source)
	at java.lang.Runtime.loadLibrary0(Unknown Source)
	at java.lang.System.loadLibrary(Unknown Source)
	at sun.security.action.LoadLibraryAction.run(Unknown Source)
	at sun.security.action.LoadLibraryAction.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at com.sun.java.util.jar.pack.NativeUnpack.<clinit>(Unknown Source)
	at com.sun.java.util.jar.pack.UnpackerImpl.unpack(Unknown Source)
	at com.sun.java.util.jar.pack.UnpackerImpl.unpack(Unknown Source)
	at net.minecraft.bootstrap.Bootstrap.unpack(Bootstrap.java:145)
	at net.minecraft.bootstrap.Bootstrap.execute(Bootstrap.java:111)
	at net.minecraft.bootstrap.Bootstrap.main(Bootstrap.java:367)


Please fix the error and restart.