After pressing the "play" button, it opens up a game output tab

After pressing "play" the launcher goes away, then reappears with a game output tab open with the following:

Exception in thread "main" java.lang.UnsatisfiedLinkError: C:\Users\nic\AppData\Local\Temp\jna\jna485284207600692640.dll: Access is denied
	at java.lang.ClassLoader$NativeLibrary.load(Native Method)
	at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1929)
	at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1814)
	at java.lang.Runtime.load0(Runtime.java:809)
	at java.lang.System.load(System.java:1083)
	at com.sun.jna.Native.loadNativeLibraryFromJar(Native.java:771)
	at com.sun.jna.Native.loadNativeLibrary(Native.java:697)
	at com.sun.jna.Native.<clinit>(Native.java:127)
	at com.sun.jna.Pointer.<clinit>(Pointer.java:42)
	at com.sun.jna.platform.win32.WinReg$HKEY.<init>(WinReg.java:32)
	at com.sun.jna.platform.win32.WinReg.<clinit>(WinReg.java:61)
	at oshi.software.os.windows.WindowsHardwareAbstractionLayer.getProcessors(WindowsHardwareAbstractionLayer.java:33)
	at h.<clinit>(SourceFile:16)
	at avf.<clinit>(SourceFile:147)
	at net.minecraft.client.main.Main.main(SourceFile:41)
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

Steps to Reproduce:
1. Press "play"