JME3 Error in Applet Only - No loader registered for type "fnt"


I am running a simple game developed in JME3 in the Stand alone Application successfully without any problem,
When i load this game using Java Applet the problem starts, i found same thread in JME forum wit no solution.
I have added all the necessary libs including plugin libs , still i am getting this issue,

I checked the JME3 Example Applet which is also throwing error and not running on my pc.

can anyone tell me why i get this error , i need to solve it urgently.

[java]Exception in thread “LWJGL Renderer Thread” java.lang.IllegalStateException: No loader registered for type “fnt”
at com.jme3.asset.ImplHandler.aquireLoader(
at com.jme3.asset.DesktopAssetManager.loadAsset(
at com.jme3.asset.DesktopAssetManager.loadFont(
at com.jme3.system.lwjgl.LwjglAbstractDisplay.initInThread(
at Source)[/java]


Please, anyone answer me.