Java is not VB
You cannot run a Java programm by clicking....
If a Jar file contains an entry point main() function, you may run it as
java -jar abc.jar
Help. .JAR can't run. When I click the file.jar, the harddisk will run for a while. Then, nothing happend. I click the JAVAW.exe in the \JAVA1.2.2\BIN, it's the same. Nothing will happen except the harddisk running.