[raveeshlawrance]

Im new to blackberry. Im running application in BlackBerry JDE4.6. It is showing an Alert message while running that
"Warning - BlackBerry Smartphone Simulator Could not erase C:\Program Files\Research In Motion\BlackBerry JDE 4.6.0\simulator\9000.bug"

And my download folder is not appearing in the simulator. How to solve this. Here is my code.

import net.rim.device.api.ui.*;
import net.rim.device.api.ui.component.*;
import net.rim.device.api.ui.container.*;
import net.rim.device.api.system.*;

public class HelloWorld extends UiApplication {
public static void main(String[] args) {
HelloWorld theApp = new HelloWorld();
theApp.enterEventDispatcher();
}
public HelloWorld() {
pushScreen(new HelloWorldScreen());
}
}

final class HelloWorldScreen extends MainScreen {
public HelloWorldScreen() {
super();
LabelField title = new LabelField("HelloWorld Sample", LabelField.ELLIPSIS
| LabelField.USE_ALL_WIDTH);
setTitle(title);
add(new RichTextField("Hello World!"));
}

public boolean onClose() {
Dialog.alert("Goodbye!");
System.exit(0);
return true;
}
}