JNI UnsatisfiedLink Error

So I'm new to JNI and I'm following a simple hello word example but I keep getting error UnsatisfiedLinkError. What am I doing wrong? Here's my .h file:

/* DO NOT EDIT THIS FILE - it is machine generated */
#include <jni.h>
/* Header for class JNITEST_jnihellonative */

#ifndef _Included_JNITEST_jnihellonative
#define _Included_JNITEST_jnihellonative
#ifdef __cplusplus
extern "C" {
#endif
/*
* Class:     JNITEST_jnihellonative
* Method:    hellofromc
* Signature: ()V
*/
JNIEXPORT void JNICALL Java_JNITEST_jnihellonative_hellofromc(JNIEnv *,jobject);

#ifdef __cplusplus
}
#endif
#endif

.c File

#include <jni.h>
#include<stdio.h>
#include<windows.h>
#include "jnihellonative.h"

JNIEXPORT void JNICALL
Java_JNITESTS_jnihellonative_hellofromc(JNIEnv *env, jobject obj){
    printf("Hello World");
    return;
  }

java main class

package JNITEST;


public class Jnihello {


   public static void main(String[] args) {
        jnihellonative jniprint = new jnihellonative();
        jniprint.hellofromc();
   }

}

java class

package JNITEST;


public class jnihellonative {

    public native void hellofromc();

    static{
        System.load("C:\\Users\\Kevin\\Documents\\NetBeansProjects\\JniHelloTest.dll");
    }
}

I keep getting this error

Exception in thread "main" java.lang.UnsatisfiedLinkError: JNITEST.jnihellonative.hellofromc()V
    at JNITEST.jnihellonative.hellofromc(Native Method)
    at JNITEST.Jnihello.main(Jnihello.java:19)
Java Result: 1
BUILD SUCCESSFUL (total time: 1 second)

I have tried using System.load() and System.loadLibrary() but i get same error.

You've changed the name of your class since you generated the .h file and wrote the .c file. The .h file has jnihellonative, your Java code has Jnihello.

I have tried using System.load() and System.loadLibrary()

Irrelevant. You're not getting the exception from either of these, you're getting it when calling your native method.