BlackBerry - bbwp.exe returns file not found error

I have 开发者_开发问答created my first hello-world application on BlackBerry and I am using Eclipse to write the code. Unfortunately I get java.io.filenotfound when I create the .cod file from the command prompt with bbwp.exe.

Use jde tool, build your application, if you are not using any third party library your code file will be generated properly and you will be able to test it on simulator.

Did you try running the JDE in Administrator mode?

Some OS restricts write access to directories in the "Program Files" structure, for security.

I got similar issue in Vista OS.. I changed permission in JDE installed directory and it worked perfectly..