JVM Error: Could not find the main class. Program will exit

Hello!

I downloaded a small Java source project. I used Eclipse SDK 3.2.2 to build it, and exported it as a .JAR file. when I used the command:

javaw xxx.jar to run it, the Java Virtual Machine throwed me the following error message:

Could not find the main class. Program will exit.

When Eclipse asked me what was the project's main class,

Select the class of the application entry point:

, I selected the class that contained

publicstaticvoid main(String[] args){ ...}

, but still, the JVM told me that the main class was not found.

Could anybody tell me wheather I did something wrong ?

Thanks!

[829 byte] By [Tata_Calua] at [2007-11-27 7:47:08]