#JAVA UNINSTALL TOOL MSI HOW TO#
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#JAVA UNINSTALL TOOL MSI UPGRADE#
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This command line should have the JRE 8 installer automatically remove previous versions using Oracle’s native installer. In the input box for the additional argument add REMOVEOLDERJRES=1 To use this method to remove previous versions during the latest JRE 8 update, right-click the Oracle Java 8 (x86) / Oracle Java 8 (圆4) and choose to Modify command line for product. For example only if you use the (32-bit) exclusively or you only use the (64-bit) exclusively. This option should only be used if you are only running a single JRE 8 architecture within your environment.

#JAVA UNINSTALL TOOL MSI SOFTWARE#

This causes the other version to become not applicable as a software update, therefore, leaving only one installed version where a machine previously would have had both versions installed. The reason we don’t recommend it in this scenario is that the REMOVEOLDERJRES=1 parameter will automatically remove both (32-bit) and (64-bit) JRE 8 installs regardless of the version being updated. This option is NOT recommended if your environment uses both the (32-bit) and (64-bit) versions of JRE 8 on Windows 64-bit operating systems. OPTION 2: Add REMOVEOLDERJRES=1 as Custom Command Line This option is also available for Oracle Java 8 (圆4) and Oracle Java SE Development Kit 8 (圆4)/(x86). The script will automatically be inserted into the Pre-Update Script box.

#JAVA UNINSTALL TOOL MSI UPDATE#

The defined scripts will appear as a right-click option in the Update Rules tab.įor example, to automatically remove all JRE 8 (32-bit) installations prior to installing the latest update, right-click Oracle Java 8 (x86) product in our publishing services Update Rules tab and choose Patch My PC defined pre/post update installation scripts. The Patch My PC defined scripts will allow you to automatically uninstall all versions of Java Runtime Environment 8 (32-Bit) and Java Runtime Environment 8 (64-Bit). OPTION 1: Using Patch My PC Defined Scripts

Skip this video and read OPTION 1 for the Patch My PC defined scripts. Note: The video shows the process of manually including pre-update scripts to remove JRE.

#JAVA UNINSTALL TOOL MSI HOW TO#

Please review the step-by-step video guide for information on how to add the JRE removal during the update as a pre-update script. Video Guide for Java Runtime Environment Uninstall Process Due to these licensing changes, JRE will now require you to manually download the JRE installer using the local content repository feature. There were changes for the Java SE licensing starting with Java 8 Update 211. This article will describe your options for uninstalling old versions of Oracle Java while updating Java with Patch My PC.

#JAVA UNINSTALL TOOL MSI UPGRADE#

Please let me know if this helped you or if you need further assistance.Remove Previous Versions of Java 8 Runtime During Upgrade To uninstall all Java versions besides Java 8 Update 65 wmic product where 'name like 'Java%%' and not name like 'Java 8 Update 65%%'' call uninstall /nointeractive If you would like to uninstall releases before version 7 (they previously added (TM) in the name) use: wmic product where 'name like 'Java(TM)%%'' call uninstall /nointeractiveįor only version 7 and its sub-releases: wmic product where 'name like 'Java 7%%'' call uninstall /nointeractive If you want to remove all Java-related software use the following line: wmic product where 'name like 'Java%%'' call uninstall /nointeractive

It can with a single command-line remove all older versions of the program, without the need of third-party software. I came across a built in solution using Windows Management Instrumentation Command-line (WMIC). The latest current version (2.6) does not allow a silent uninstall. However it did not function the way I wanted.

I started by trying out JavaRa which I’ve used previously for other customers. They are currently running Windows 7 and Windows 8, so somewhat modern operative systems :) The clients have a large quantity of outdated versions of Java, which needed to be uninstalled before we deployed the newest version. They’ve been planning an implementation of a new online service which requires the latest Java version. I received an inquiry from one of my mid-size (100-200 users) customers today.

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