I am facing a problem when I tried to run a swing program in IE5.5. I had installed latest java plugin by downloading them from sun site.After installing the plug-in I am getting an error saying "Java.Security .AccessControl Exception :access denied(Java.lang.Runtime Permission modify thread Group)".Before instaling the plug-in I was getting error saying "class not found".Please help me to come out of this problem. Thanks Kiran
Manfred Leonhardt
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Joined: Jan 09, 2001
Posts: 1492
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Hi Kiran, It sounds like you are trying to play outside the "sandbox". An applet is seriously restricted in what it can do when it is running. If you are trying to read/write any file on the local file system that is a no-no. If you are trying to perform any I/O that is also a no-no. To get around these problems you can either use the PolicyTool to set your permissions to very low or non-existent, or you need to sign your applet and let each user to allow/deny the actions. Regards, Manfred.
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