Install Java8 (JDK8) under Windows XP

JAVA8 has been officially released for some time, bringing exciting new features. But an unacceptable feature of JAVA8 is that Windows XP is not supported. The installation will report that the "unable to locate the program input point regdeletekeyexa on the dynamic link library ADVAPI32.dll." Error As shown, this article is for everyone to share how to solve this disgusting problem

Tools/Materials

• JDK8 installation Package

• 7-zip Decompression Tool

Method/Step

2. Download JDK8 installation package, address:

   Http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

4. Download 7-zip unpacking Kit and install, address:

   32-bit version: Http://downloads.sourceforge.net/sevenzip/7z920.exe

   64-bit version: Http://downloads.sourceforge.net/sevenzip/7z920-x64.msi

6. Place the downloaded Java installation package under the JDK path that will be installed, which I placed under C:\Program files\java\jdk8; Extract the installation package to the current directory using the 7-zip decompression tool to get the Tools.zip package

7. Extract the extracted tools.zip again through 7-zip to the current directory to get the JDK file:

   Bin

   Db

   Include

   Jre

   Lib

   LICENSE

   Readme.html

   ThirdParty

   Licensereadme-javafx.txt

   ThirdParty

   LICENSEREADME.txt

   Javafx-src.zip

   Release

9. Open the Lib directory and you'll find that the former Tools.jar became tools.pack and Jre/lib Rt.jar into Rt.pack.

11. So we need to return him to our familiar form, the Bin/unpack200.exe under the JDK is the tool for conversion, and we just need to invoke the tool on the command line to perform the transformation.

    C:\Documents and SETTINGS\ADMINISTRATOR>CD C:\Program files\java\jdk8

    C:\Program files\java\jdk8>for/r%f in (*.pack) do "C:\Program Files\java\jdk8\bin\unpack200.exe"-r-v "%f" "%~pf%~nf . Jar "

    Then the conversion is complete.

13. Then the JDK is ready, just configure the environment variables to use:

    Java_home=c:\program Files\java\jdk8

    Path=%java_home%\bin

15. Close the Command window before you reopen the command line, test the current JDK version correctly, and then you're done!

Install Java8 (JDK8) under Windows XP