Please help! --Question about lauching application by JavaWebStart

Hi,
I am a new user of the Java Web Start technique. When I tried to launch my application by it, I got the error of
javaw.exe -- Application error
"the instruction" at "0x5006bf974" referenced memory at "0x000000e7f". The memory could not be "read"".
Could anyone tell me what is the cause of this problem and how to fix it? Many thanks!
Ling

I'm having the same problem. Specs are:
Win2K SP2
IBM Pentium 4 1500 MHZ 512MB RAM
Java Web Start 1.01
JRE 1.2.2 and 1.3.1_02 and 1.4.0_01 (setting default to any of these results in the same problem).
Any help is appreciated.
Lon

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I'm running the JVM with:
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Java(TM) SE Runtime Environment (build 1.6.0_01-b06)
Java HotSpot(TM) Server VM (build 1.6.0_01-b06, mixed mode)
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