Install4j Questions

Learn how to troubleshoot and fix NoSuchMethodError in your Java application related to com.sun.glass.ui.win.WinApplication.

Learn how to handle open file events in your Java application on Windows with detailed examples and best practices.

Learn how to troubleshoot and fix issues related to Java minimum version settings in Install4j.

Learn about common issues and solutions when your Install4jgenerated executable fails to start. Stepbystep troubleshooting guide.

Explore solutions for main class not found errors in Install4j generated executables from Mavenbuilt JARs.

Learn how to efficiently open firewall ports while installing software to ensure smooth functionality. Stepbystep guide with troubleshooting tips.

Learn how to prevent Install4j from overwriting certain files during updates by utilizing file management configurations.

Learn how to read properties files in Install4j with a stepbystep example and expert tips for successful implementation.

Learn how to obtain version information from prior installations in software applications including methods and best practices for retrieval.

Learn how to write a script for finding files in the entire file system with Install4j. Expert tips and common mistakes included.

Learn how to troubleshoot and fix the insufficient memory error in Java applications created with Install4j ensuring proper error reporting to users.

Learn how Install4j verifies if an addon installer can run on a users machine. Explore detailed explanations and best practices for ensuring compatibility.

Learn how to fix NotSerializableException in Install4j when running as a normal user. Stepbystep solutions and debugging tips included.

Learn how to securely sign executables using an EV certificate in Install4J. Follow this comprehensive guide for a stepbystep process.

Learn how to find and access logs for Install4j Windows services including troubleshooting tips and related queries.

Learn how to customize the installation directory in Install4j effectively with stepbystep instructions and code examples.

Learn how to modify the Next button text to Install in Install4j installer configurations easily with this expert guide.

Learn how to run a Java application using command line in Install4j after the installation process completes.

Learn how to minimize the size of the OpenJDK 11 bundled JRE in Install4j Linux packages through effective strategies and code examples.

Learn how to manage finalization stages in Install4j in case of installation failure. Discover solutions and avoid common pitfalls.