How to run a swing applet in IE?

Hi, All!
there has a little program written using swing can run perfectly right by appletviewer
but when runned throught IE there has always an error shows: can't be instantiated.
why? do i need download some plug-ins from microsoft? or sth else misconfiguration?
thanx

There are several things you need to ensure before an applet using swing will display in IE. First, you must ensure the browser (in this case IE) has the Java 2 Run-Time Environment plug-in. This can be downlaoded from sun, though if you have a full version of the java sdk on your computer it should already be there.
Secondly, you must inform the browser where it can find the extra files required to use swing components. My understanding is this can be done several ways, one is to package the applet in a jar file and they download the whole jar file, but what I've found useful is to get the HTMLConverter from sun. This will take a HTML page with the <applet> tags and modify that file to use <object> or <embed> tags, not sure which, and adds in other little bits to make it run for you. Then just distribute that web page with your class files. Works for me. The HTMLConverter can also be downloaded from sun.

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