java - Having issues running applet even though my jar is signed -

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I have problems running applet. I have signed the applet, but there is a problem yet. Can anyone help me? When I use it: 

  appletviewer -J-Djava.security.policy = Write.jp myhtml.html

My code works correctly

But if I try it and say it straightforward as if I open myhtml.html in my browser then it does not allow me help please.


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