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
posted 15 years ago
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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