If the service fails to start in a timely fashion, check your heap size settings ( -Xmx ). Large heap sizes on 64-bit systems can sometimes cause slow initializations.
Once you have downloaded the 64-bit executable, follow these steps to register your Java application as a service:
JavaService.exe is a popular open-source utility designed to run Java applications as standard Windows services. By wrapping a Java program with this executable, you ensure your software starts automatically when the computer boots, runs in the background without a logged-in user, and restarts if the system crashes. javaservice.exe 64 bit download
While JavaService.exe is a reliable legacy tool, you might also consider modern alternatives if you require more frequent updates or advanced features:
Often, JavaService is bundled within other middleware tools. If you use JBoss or older Tomcat versions, you might already have a copy in your utility folders. Installation and Setup Guide If the service fails to start in a
JavaService.exe -install "MyServiceName" "%JAVA_HOME%\bin\server\jvm.dll" -Djava.class.path="%APP_HOME%\lib\app.jar" -start MyMainClass Service Name: The name that appears in services.msc . JVM Path: Point specifically to the 64-bit jvm.dll . Class Path: Include all necessary JAR files. Main Class: The entry point of your Java application. Troubleshooting Common Issues
Extremely easy to use via a GUI or command line. By wrapping a Java program with this executable,
If you get a "Not a valid Win32 application" error, you are likely trying to run the 32-bit JavaService.exe with a 64-bit JVM, or vice versa. Ensure both are 64-bit.