Unable to install JDK due to "bin\appletviewer.exe"

[Md Haidar Ali Khan]

Dear
Anyone suggest me, I am unable to install JDK (Any Version in My System).I have in my system Windows XP. Before 7 days in my system there was JDK 1.5 Kit, just i remove from System and try to install latest version as well as once again JDK 1.5 .
In My System when I try to install jdk kit , but only install JRE File from JDK Kit , and unable to install JDK.
And meanwhile that time it shows Error like that...
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Warning - Java(TM) Update
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bin\appletviewer.exe: Old File not found. However, a file of the same name was
found. No update done since file contents do not match.
---------------------------
OK
---------------------------


Due to I am unable to connect Jboss with MyEclipse...
kindly resolve any with my problem as soon.

Regards,
MD. Haidar Ali Khan