For some reason in Windows 10, this won't work. Put the full path in PATH variable instead of using %JAVA_HOME%. Check out this answer: stackoverflow.com/a/62590863/3337089. The relevance of the JAVA_HOME variable is a tenacious myth.

Uninstall any non-working Java installations. Remove prior installations of Java that are not working before trying to install again. » Uninstall Java for Windows » Uninstall Java for Mac. Temporarily turn off firewall or antivirus clients. Active firewall or antivirus software may prevent Java from installing properly.

In the Java Control Panel, click on the Java tab. Click View to display the Java Runtime Environment Settings; Verify that the latest Java Runtime version is enabled by checking the Enabled box. Click OK to save settings; Click OK in Java Control Panel window to confirm changes and close the window.

Jul 18, 2015 · Check mvn -v in command prompt. on windows 10 you have type. in order to make it work correctly. Add M2_HOME variable in the command prompt. M2_HOME=C:\maven\apache-maven-3.3.3\bin PATH=C:\java7\bin;%M2_HOME% See similar questions with these tags. When I ran mvn -v, I didn't get the version.

Sep 20, 2022 · Here are the possible causes for your jar file refusing to open. JAR file set to open with other applications. Java Runtime Environment having issues. How to Fix JAR File Not Opening? There are several methods you can use to fix JAR files not opening. However, before you begin, ensure the JAR file has the correct filename extension.

Feb 2, 2024 · The error message "Error: Could not find Java SE Runtime Environment" typically occurs when the system or a Java application is unable to locate a valid Java Runtime Environment (JRE) or Java Development Kit (JDK) installation.

Start off by opening a cmd.exe session, changing directory to the "program files" directory that has the javac.exe executable and running .\javac.exe. If that doesn't work, reinstall java.

Dec 15, 2022 · This application requires a Java Runtime Environment 1.8.0 - 1.8.0_999. Clearly, 0_202 is somewhat inbetween 0 and 999. Worth mentioning - I've installed Java manually, as I often need to switch between version 8 and 19. All I need to …

Apr 17, 2015 · Any time I attempt to open a Java application, I receive a dialog asking what program I want to open javaw.exe with. This problem first appeared while I was using version 8 update 31. Updating to update 45 did not fix the problem. Is there a method to fix this?

Jun 6, 2019 · Java has pretty much been disabled in all modern browsers, starting with browser updates around 2017. Neither Chrome past v42, or Firefox past 52 will run it because they changed the way plugins work, largely for security reasons. Safari past 12 won't run it for the same reason. Since Opera is now Webkit based, I'm assuming it's out too.