Netbeans Error in JavaEE project

I created javaEE project on WinXP and now i trying to open it in another PC having Win7 and then i run it i got an error

Could not find file C:\Program Files\Sun\JavaDB\lib\derbyclient.jar to copy. BUILD FAILED (total time: 0 seconds)

But i havent such directory and javadb located he开发者_如何学Cre

C:\Program Files\glassfish-3.0.1\javadb

How can i fix it? thx

Are you running it from Netbeans? If yes, are you able to run the program from command prompt? Did you set your classpath correctly?