Java(TM) 6 Update 21 Java(TM) 6 Update 21

A guide to uninstall Java(TM) 6 Update 21 from your computer

This web page contains thorough information on how to uninstall Java(TM) 6 Update 21 for Windows. The Windows release was created by Oracle. Additional info about Oracle can be found here. More info about the program Java(TM) 6 Update 21 can be found at . Java(TM) 6 Update 21 is commonly set up in the C:\Program Files (x86)\Java\jre6 directory, subject to the user's option. Java(TM) 6 Update 21's complete uninstall command line is MsiExec.exe /X{26A24AE4-039D-4CA4-87B4-2F83216021FF}. Java(TM) 6 Update 21's main file takes around 141.78 KB (145184 bytes) and is named java.exe.

Java(TM) 6 Update 21 contains of the executables below. They occupy 1.32 MB (1380544 bytes) on disk.

  • java-rmi.exe (32.78 KB)
  • java.exe (141.78 KB)
  • javacpl.exe (57.78 KB)
  • javaw.exe (141.78 KB)
  • javaws.exe (149.78 KB)
  • jbroker.exe (77.78 KB)
  • jp2launcher.exe (22.78 KB)
  • jqs.exe (149.78 KB)
  • jqsnotify.exe (53.78 KB)
  • keytool.exe (32.78 KB)
  • kinit.exe (32.78 KB)
  • klist.exe (32.78 KB)
  • ktab.exe (32.78 KB)
  • orbd.exe (32.78 KB)
  • pack200.exe (32.78 KB)
  • policytool.exe (32.78 KB)
  • rmid.exe (32.78 KB)
  • rmiregistry.exe (32.78 KB)
  • servertool.exe (32.78 KB)
  • ssvagent.exe (29.78 KB)
  • tnameserv.exe (32.78 KB)
  • unpack200.exe (129.78 KB) to view all...

This web page is about Java(TM) 6 Update 21 version 6.0.210 alone. If you are manually uninstalling Java(TM) 6 Update 21 we advise you to check if the following data is left behind on your PC.

Registry keys:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\4EA42A62D9304AC4784BF238120612FF
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{26A24AE4-039D-4CA4-87B4-2F83216021FF}

Open regedit.exe to delete the values below from the Windows Registry:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\4EA42A62D9304AC4784BF238120612FF\ProductName

How to erase Java(TM) 6 Update 21 from your computer using Advanced Uninstaller PRO

Java(TM) 6 Update 21 is a program marketed by Oracle. Sometimes, users choose to erase this application. This can be hard because performing this by hand requires some advanced knowledge regarding Windows program uninstallation. The best EASY way to erase Java(TM) 6 Update 21 is to use Advanced Uninstaller PRO. Take the following steps on how to do this:

1. If you don't have Advanced Uninstaller PRO already installed on your Windows system, install it. This is a good step because Advanced Uninstaller PRO is a very useful uninstaller and general tool to maximize the performance of your Windows computer.


2. Start Advanced Uninstaller PRO. Take some time to get familiar with Advanced Uninstaller PRO's design and number of features available. Advanced Uninstaller PRO is a powerful package of tools.

3. Press the General Tools category
Go to General Tools

4. Press the Uninstall Programs feature
Go to Uninstall Programs

5. A list of the programs existing on your computer will appear

6. Scroll the list of programs until you locate Java(TM) 6 Update 21 or simply click the Search field and type in "Java(TM) 6 Update 21". The Java(TM) 6 Update 21 application will be found automatically. After you click Java(TM) 6 Update 21 in the list of applications, the following data regarding the program is shown to you:

  • Star rating (in the lower left corner). This tells you the opinion other users have regarding Java(TM) 6 Update 21, from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Press the Read reviews button.
  • Details regarding the program you are about to remove, by clicking on the Properties button.
For example you can see that for Java(TM) 6 Update 21:

  • The web site of the program is:
  • The uninstall string is: MsiExec.exe /X{26A24AE4-039D-4CA4-87B4-2F83216021FF}
7. Click the Uninstall button. A confirmation window will come up. Confirm the uninstall by pressing Uninstall. Advanced Uninstaller PRO will then remove Java(TM) 6 Update 21.
Uninstall Java(TM) 6 Update 21

8. After removing Java(TM) 6 Update 21, Advanced Uninstaller PRO will ask you to run an additional cleanup. Press Next to go ahead with the cleanup. All the items that belong Java(TM) 6 Update 21 that have been left behind will be found and you will be able to delete them. By uninstalling Java(TM) 6 Update 21 with Advanced Uninstaller PRO, you are assured that no registry items, files or directories are left behind on your computer.

Your computer will remain clean, speedy and able to serve you properly.


Geographical user distribution

  • Windows 7 (6.1)
  • Windows XP (5.1)
  • 10.0
  • Windows 8.1 (6.3)
  • Windows 8 (6.2)
  • Windows Server 2003 (5.2)
  • Windows Vista (6.0)
  • Windows (6.4)
Software Application


This page is not a recommendation to remove Java(TM) 6 Update 21 by Oracle from your PC, we are not saying that Java(TM) 6 Update 21 by Oracle is not a good application for your PC. This text simply contains detailed info on how to remove Java(TM) 6 Update 21 supposing you want to. The information above contains registry and disk entries that other software left behind and Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.

2016-06-19 / Written by Dan Armano for Advanced Uninstaller PRO

follow @danarm
Last update on: 2016-06-19 02:13:36.830