Sep 27, 2017 1. The uninstall app won't work if your org uses any deployment rulesets. The irony is that such a ruleset is often used to try to control the use of Java and applets. Note: The Java Uninstall tool will not run if your system administrator specified a deployment rule set in your organization. Windows Users: Improve the security of your computer by checking for old versions of Java and removing them when you install Java 8 (8u20 and later versions) or by using the Java Uninstall Tool. » Learn more about the Java Uninstall tool. Script - Remove Old Java Runtime Versions Download Package: Description: This package checks for both 32-bit and 64-bit installed versions of JRE, and silently removes any old versions leaving behind only the newest. Keeping old versions of Java on your system presents a serious security risk. Jun 28, 2017 We have a need to use an old version of JAVA due to incompatibility with some apps.I have scoured the www for a way to run th. Java Silent Uninstall. By andrewsmith30. This method work only for Java 8 Update 40 and below versions. Because Java change the msi procedures.
- Java Uninstall Tool Download
- Uninstall All Java Versions
- Java Uninstall Old Versions
- Java Uninstall Tool Old Versions
- Java Uninstall Old Versions Tool
Java Uninstall Tool Download
Why should I uninstall older versions of Java from my system?
This article applies to:- Platform(s): Windows 10, Windows 7, Windows 8, Windows Vista, Windows XP, Windows 2008 Server, Windows Server 2012
Windows Users: Improve the security of your computer by checking for old versions of Java and removing them when you install Java 8 (8u20 and later versions) or by using the Java Uninstall Tool.
» Learn more about the Java Uninstall tool
» Troubleshooting - Uninstaller tool
The latest version of Java is always the recommended version as it contains feature updates, vulnerability fixes and performance improvements to previous versions. You can confirm that you have the latest version with the Java Verification page or manually checking the Java version.
Should I uninstall older versions of Java?
We highly recommend that you uninstall all older versions of Java from your system.
Keeping old versions of Java on your system presents a serious security risk.
Uninstalling older versions of Java from your system ensures that Java applications will run with the latest security and performance improvements on your system.
Keeping old versions of Java on your system presents a serious security risk.
Uninstalling older versions of Java from your system ensures that Java applications will run with the latest security and performance improvements on your system.
How can I remove older versions of Java?
Windows users can safely uninstall older versions of Java:- when installing Java 8 (8u20 and above) or
- by using the Java uninstall tool or
- by manually uninstalling Java for Windows
How do I remove Java from my computer?
Windows: You can uninstall versions of Java manually in the same way as you would uninstall any other software from your Windows computer. Follow the instructions on manually uninstalling Java for Windows.
» Mac uninstall Java instructions
» Linux uninstall Java instructions
» Mac uninstall Java instructions
» Linux uninstall Java instructions
Do I need older versions of Java?
The latest available version is compatible with the older versions. However, some Java applications (or applets) can indicate that they are dependent on a particular version, and may not run if you do not have that version installed. If an application or web page you access requires an older version of Java, you should report this to the provider/developer and request that they update the application to be compatible with all Java versions.
You might also be interested in:
- How do I disable Java in my web browser?
Scenario:
I have customers ask me sometimes how application supersedence works and one of the more common questions that I get around supersedence is customers who want to move up to a new major version of Java runtime environment.
A major version upgrade of Java runtime environment will not remove an older major versions that’s installed. Example: you want to upgrade Java 6 Update X to Java 7 Update X. Some early versions of Java 6 won’t be uninstalled when a newer version gets installed as well. All versions of Java 5 will require a manual uninstall when installing a newer version of Java. This is a scenario where application supersedence can help us out.
Update: Noticing a lot of comments of people saying use the WMIC method: wmic product where “X' call uninstall /nointeractive method within WMI. I don’t recommend this because when using this method it will reconfigure every product and can cause issues you can see this in the application event log.
How this can be accomplished:
There are a few things that will need to be configured for this to work. We will need an application and deployment type for Java 7 Runtime (Update 55 during this post) and an application and deployment type for Java 5/6 (All Versions) for uninstallation purpose only. All versions means we will need to create a detection method in our deployment type that will check out for any version of Java runtime 6 and 5 (You could easily check for older versions as well).
Here is my application for Java 7 Runtime is called “Java 7 Update 55”. I have one deployment type named “Java 7 Update 55”.
Here is my application “All Java 6/5 Runtimes (Detection / Uninstall Only)” and my deployment type “All Java 5/6 Runtimes Uninstall Only”
Uninstall All Java Versions
The deployment type “All Java 5/6 Runtimes Uninstall Only” the source location for a script I created. Notice: the install program is bogus since this deployment type is not ever going to be used to install Java runtime. The uninstall program is referencing the VBScript.
This script will loop though the uninstall hive (x86 and x64) of the registry looking for the displayname value’s. If the displayname contains any values you enter in the AppsToUninstall.txt file the script will search for the UninstallString value. If the uninstall value contains MSIEXEC (Windows Installer based installations only), it will parse the value to get the product code. The script will then call “msiexec /X%ProductCode% /qn REBOOT=REALLYSUPPRESS” to perform the uninstall.
Here’s what I am using for Java 5/6 detection and uninstall:
The deployment type “All Java 5/6 Runtimes Uninstall Only” detection method is using the following:
- HKLM - SOFTWAREJavaSoftJava Runtime Environment1.6 (or)
- HKLM - SOFTWAREJavaSoftJava Runtime Environment1.6 (With this registry key is associated with a 32-bit application on 64-bit systems).
- HKLM - SOFTWAREJavaSoftJava Runtime Environment1.5 (or)
- HKLM - SOFTWAREJavaSoftJava Runtime Environment1.5 (With this registry key is associated with a 32-bit application on 64-bit systems).
This detection methods will allow us to detect either x86 or x64 based installs of Java runtime 6 or 5.
Download best screen recorder for windows 10. Then confirm.Windows 7 & XP.
In the properties of the Java 7 Update 55 application, I specified a Supersedence relationship to the Java 5/6 application and used the uninstall option. When Java 7 Update 55 is being installed from ConfigMgr, it will check the detection method for the Java 5/6 deployment type and if it's detection will use the uninstall script before installing the latest Java version.
To test this out, I have a Windows 7 x64 machine that has the following installed:
- Java Runtime Environment 5 Update 13 x64
- Java Runtime Environment 5 Update 16 x64
- Java Runtime Environment 5 Update 15 x86
- Java Runtime Environment 6 Update 41 x86
- Java Runtime Environment 6 Update 45 x64
I went ahead and requested the Java 7 Update 55 from the application catalog. I a made an available deployment to a user collection for this test scenario.
Java Uninstall Old Versions
We can see in AppEnforce.log that the Java 5/6 deployment type was found. We will then call the uninstall command from the deployment type for Java 5/6 (The Uninstall VBScript).
Java Uninstall Tool Old Versions
The Uninstall.vbs script will also log everything it does to %temp%UninstallScript.log. In my case, this will be %Windir%TempUninstallScript.log since the script is executed in SYSTEM context from ConfigMgr.
If all goes well with the uninstall of Java 5/6 (or whatever you enter in the text file), you should have the latest version of Java 7 Update 55 in add and remove programs!
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Wrapping Up:
In this post, we went over the process of superseding all versions a Java 6/5 runtime with Java 7 Update 55. The script is available Here to Download(Use at your own risk). It’s especially important to be careful with the AppsToUninstall.txt. This does a contains search. For example, if you add just Java to the text file the script would uninstall any application that was installed by windows installer where the display name *contains* Java in it. The script should be able to work to uninstall other applications as long as they were installed by windows installer (MSI).
Disclaimer: The information on this site is provided 'AS IS' with no warranties, confers no rights, and is not supported by the authors or Microsoft Corporation. Use of any included script samples are subject to the terms specified in the Terms of Use
Updates:
Version 1.1 (2.11.15) - The script will now close if the AppsToUnisntall.txt is not in the same directory
Java Uninstall Old Versions Tool
Version 1.2 (5.27.15) - The script will ignore empty lines in the AppsToUnisntall.txt