Problem in caching

hi,
I am using java plugin 1.4.1 version and the problem is that the plugin does not seem to cache the jar files but downloads the jar file each time.the plugin cache directory also is empty and caching does not take place. this is my code.
<OBJECT classid="clsid:CAFEEFAC-0014-0001-0000-ABCDEFFEDCBA"
width="360" height="75" align="baseline"
codebase="http://java.sun.com/products/plugin/autodl/jinstall-1_4-windows-i586.cab#Version=1,4,1,mn">

     <PARAM name="code" value="filename">
<PARAM name="type" value="application/x-java-applet;jpi-version=1.4.1">
     <PARAM NAME="cache_archive" VALUE="source.jar">
     <param name="cache_version" value="1.2.3.4">
     <param name="cache_option" value="Plugin">
     <PARAM NAME=cache_archive_ex VALUE="source.jar;preload;1.2.3.4">
<PARAM name="scriptable" value="true">
<param name="mayscript" value="true">
please indicate any errors in the code.
thank you,
subba rao

I think the problem is that source.jar appear on both
cache_archive_ex and cache_archive
Try removing the cache_archive.

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[u]    in test page[/u]
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hnz5758 wrote:
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The more information you supply about your situation, the better equipped other community members will be to answer. Consider including the following in your question:
Adobe product and version number
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Screenshots of the problem
Computer hardware, such as CPU; GPU; amount of RAM; etc.

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hnz5758 wrote:
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Supply pertinent information for quicker answers
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