java - How to open/run .jar file (double-click not working)? - Stack ...
Just uninstall the current version of Java, download an older one, then uninstall the older and install the latest again. For example: Java 8 Update 73 current install Java 7 Update 95. How it …
java - Jar files are not opening - Stack Overflow
Ensure that you have JRE installed by entering java -version in command prompt. Ensure that Java is properly added to the system path. Read about that here. Open your command …
java - JDK/JRE installer not working on x64 - Stack Overflow
Jun 6, 2012 · First of all, please check your PC operating system. If it is windows (thats what I guess by your question detail about wizard), try to see system information (check for 64 bit).
java - Executable jar not running? Windows 10 - Stack Overflow
Jan 22, 2018 · I had to change my java path to a different one. ftype jarfile=C:\myjavapath\javaw.exe -jar "%1" %* Which basically means, that if someone starts a …
I am not able launch JNLP applications using "Java Web Start"?
Dec 16, 2009 · Right-click on the JNLP file that is not opening and select Open With. In the ‘How you want to open this File’ window, scroll down and click on Look for another app on this PC …
Java not Showing Up as a default option for Jar Files
Jun 13, 2025 · To set Java as the default application for .jar files, right click the .jar file > Open With > Choose another app > Check the box "Always use this app to open .jar files" > Scroll …
Java(TM) Platform SE Binary won't show up. - Microsoft Community
Jun 15, 2023 · Navigate to the Java installation directory. The default location is usually "C:\Program Files\Java\" or "C:\Program Files (x86)\Java\". From there, select the "bin" folder. …
java - Jar File Not Opening When Double Clicked - Stack Overflow
Jan 20, 2022 · To open a jar file in Windows, you must have the Java Runtime Environment installed. Alternatively, you can use decompression software, such as an unzip utility, to view …
java console window not appearing - Stack Overflow
When starting a Java program e.g. Java -cp path/to/ main.class my application starts, but I don't get a console in Win 8.1. I have set the Java console Switch to show console as Admin. But …
Cannot open .jar files with java installed (windows 11)
Sep 22, 2022 · Installing Java usually means installing a JVM, which is a Java Virtual Machine. You won't be able to launch files from a Windows context menu like this, because "Java" is not …