java sdk businessobjects class not found load jar

package com.ghc.bo.extract;

//import com.crystaldecisions.sdk.plugin.desktop.program.IProgramBase;

import com.crystaldecisions.sdk.framework.IEnterpriseSession;

import com.crystaldecisions.sdk.occa.infostore.IInfoStore;

import com.crystaldecisions.sdk.exception.*;

import com.crystaldecisions.sdk.framework.*;

public class ExecuteExtract implements com.crystaldecisions.sdk.plugin.desktop.program.IProgramBase

{

public void run(IEnterpriseSession boEnterpriseSession, IInfoStore InfoStore, String[] args)

{

System.out.println("Arguments are: ");

for (int i=0; i<args.length; i++)

{

System.out.println("args[" + i + "]=" + args[i]);

}

try

{

String name = boEnterpriseSession.getUserInfo().getUserName();

System.out.println("user \"" + name + "\" logged in via run() method");

}

catch(SDKException ske)

{

System.out.println(ske);

}

System.out.println("CMS is " + boEnterpriseSession.getCMSName());

}

public static void main(String[] args)

{

IEnterpriseSession boEnterpriseSession = null;

ISessionMgr boSessionMgr = null;

IInfoStore boInfoStore = null;

String userName = null;

String cmsName = null;

String password = null;

String authType = null;

userName = args[0];

password = args[1];

cmsName = args[2];

authType = args[3];

if ((args.length == 4 || args.length == 5) && args[0] != null)

try

{

boSessionMgr = CrystalEnterprise.getSessionMgr();

boEnterpriseSession = boSessionMgr.logon(userName, password, cmsName, authType);

System.out.println("user \"" + userName + "\" logged in via main() method");

boInfoStore = (IInfoStore) boEnterpriseSession.getService("", "InfoStore");

}

catch (SDKException e)

{

System.out.println(e.getMessage());

System.exit(1);

}

//call the run() method

ExecuteExtract pot = new ExecuteExtract();

pot.run(boEnterpriseSession, boInfoStore, args);

}

}

Hi I ran this, I did everything as is in here http://scn.sap.com/community/bi-platform/blog/2014/11/25/how-to-create-a-program-file-in-bi4#comment-613074 which is basically just to create a jar file and do minimal configuration for the schedule. I created the jar as runnable and utility jar, I packaged/extracted the included jars and left them out. I tried all those ways and I put in the Program Parameter the class name "ExecuteExtract" but I still get the error

Failed to load class: [ExecuteExtract]. Reason: [java.lang.ClassNotFoundException: ExecuteExtract].

Does anyone have an idea on what I am missing?