JPCSP can't load anything.

[sayonara rain]

How to add log file at DEBUG level ? Sorry I'm newbie :-s, can you guide me how to do that, I wanna play psp games, please help me
When I test with version 1772,it have black screen,and can load room,but too slow,all later versions don't have black screen,and can't load anything,something wrong with jpcsp.jar in these versions.

happens a similar thing to me. i load the umd and nothing... the white screen.