It is the class has "main()" defined The main class is the entry point of your program, which has "public static void main(String[] argv)" defined. If it tells "not found", you can get the details of the problem by following the first tip in http://www.jar2exe.com/support/faq/ reply
The main class is the entry point of your program, which has "public static void main(String[] argv)" defined.
If it tells "not found", you can get the details of the problem by following the first tip in http://www.jar2exe.com/support/faq/