i started playing games in java.com (harry potter).
the following errors are thrown in the java console.
game works fine

invoking the game
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Java Web Start 1.6.0_10-ea
Using JRE version 1.6.0_10-ea Java HotSpot(TM) Kernel VM
User home directory = C:\Users\user
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c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
m: print memory usage
o: trigger logging
p: reload proxy configuration
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
0-5: set trace level to <n>
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mpowerplayer 2.1.2147
Loading skin properties for skin = ea
Skin in use: "ea", Using simple mode
Error while initializing paths: java.lang.IllegalStateException: Jar files not found
got local: jar:http://mpowerplayer.com/content/lib/ea-resources.jar!/title.html
got network: http://content.mpowerplayer.com/hosting/eamobile.com/HarryPotterOOTP-buttons.html
ERROR: Application data did not match descriptor:
MIDlet-Version, MIDlet-1

tried the same game with java 1.5 it dint throw the following error.
Error while initializing paths: java.lang.IllegalStateException: Jar files not found -