matlab 2016a error

Warning: Initializing MATLAB Graphics failed. This indicates a potentially serious problem in your MATLAB setup, which should be resolved as soon as possible.

Error detected was: MATLAB:unassignedOutputs Output argument "dd_out" (and maybe others) not assigned during call to "prefdir". > In hgrc (line 163) In initprefs (line 11) In matlabrc (line 113) Error using connector.internal.autostart.run Attempt to execute SCRIPT isjava as a function: C:\Program Files\MATLAB\R2016a\toolbox\matlab\datatypes\isjava.m

com.mathworks.instutil.JNIException: java.lang.UnsatisfiedLinkError: Can't load library: C:\Program Files\MATLAB\R2016a\bin\win64\instutil.dll at com.mathworks.instutil.NativeUtility.loadNativeLibrary(NativeUtility.java:39) at com.mathworks.instutil.NativeUtility.<init>(NativeUtility.java:24) at com.mathworks.instutil.system.HostIdProviderImpl.<init>(HostIdProviderImpl.java:22) at com.mathworks.instutil.MachineInfo.<init>(MachineInfo.java:22) at com.mathworks.webintegration.vrd.VRDConfigMATLAB.<init>(VRDConfigMATLAB.java:63) at com.mathworks.webintegration.vrd.VRDConfigFactoryMATLAB.createDefaultConfig(VRDConfigFactoryMATLAB.java:30) at com.mathworks.vrd.config.VRDConfigFactory.createConfig(VRDConfigFactory.java:33) at com.mathworks.webintegration.vrd.LicenseActions.<init>(LicenseActions.java:70) at com.mathworks.webintegration.vrd.LicenseActions.<init>(LicenseActions.java:55) at com.mathworks.webintegration.vrd.LicenseActionsFactory$LazyHolder.<clinit>(LicenseActionsFactory.java:37) at com.mathworks.webintegration.vrd.LicenseActionsFactory.getInstance(LicenseActionsFactory.java:46) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.mathworks.mde.vrd.LicenseActionsFactory.getLicenseActions(LicenseActionsFactory.java:49) at com.mathworks.mde.desk.MLDesktop$8.matlabEvent(MLDesktop.java:1103) at com.mathworks.jmi.MatlabMCR$AWTReplyEvent.run(MatlabMCR.java:1637) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$200(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) Caused by: java.lang.UnsatisfiedLinkError: Can't load library: C:\Program Files\MATLAB\R2016a\bin\win64\instutil.dll at java.lang.ClassLoader.loadLibrary(Unknown Source) at java.lang.Runtime.load0(Unknown Source) at java.lang.System.load(Unknown Source) at com.mathworks.instutil.NativeUtility.loadNativeLibrary(NativeUtility.java:37) ... 31 more