euro league patch assistance

Can someone tell me how to do step 4 and 5 of the new euroleague patch? Please be as detailed as possible, thanks. I read the instructions but don't really understand how to show the path.

very simple you find the folder that says NBA Live 2003

also if anyone has any problems just a heads up you have to have custom art enabled witch kinda sucks but still cool to play.

I got that. But now when I try to run the euroleague exe file it gives me a (the parameter is incorrect )message. So what can I do to fix this? Thanks