I was trying to install kernel jre 6u14 . At half stage it failed with error code 25099.
Error 25099.  Unzipping core files failed.
Which leaves  the installation in a half way stage. uninstallation also not working. 

Bundle - 6u14 b05 PIT Bundles.
attached the logs. 
Errror is while installing -  extracting: bin/msvcr71.dllError:fopen: while opening file <bin/msvcr71.dll>

Log- 
cmdline = "C:\Program Files\Java\jre6\core.zip" "C:\Program Files\Java\jre6\" "C:\DOCUME~1\SEETHA~1\LOCALS~1\Temp\java_install.log"
Archive: C:\Program Files\Java\jre6\core.zip
  extracting: bin/
  extracting: bin/awt.dll
  extracting: bin/deploy.dll
  extracting: bin/deploytk.dll
  extracting: bin/fontmanager.dll
  extracting: bin/hpi.dll
  extracting: bin/java.dll
  extracting: bin/java.exe
  extracting: bin/javacpl.cpl
  extracting: bin/javacpl.exe
  extracting: bin/javaw.exe
  extracting: bin/javaws.exe
  extracting: bin/jbroker.exe
  extracting: bin/jkernel.dll
  extracting: bin/jp2iexp.dll
  extracting: bin/jp2launcher.exe
  extracting: bin/jp2native.dll
  extracting: bin/jp2ssv.dll
  extracting: bin/jpinscp.dll
  extracting: bin/jpioji.dll
  extracting: bin/jpishare.dll
  extracting: bin/kernel/
  extracting: bin/kernel/jvm.dll
  extracting: bin/kernel/Xusage.txt
  extracting: bin/msvcr71.dllError:fopen: while opening file <bin/msvcr71.dll>