Why when i played all black?

[bozb]

ok i already made a post before but i didn't answer my question i make a new one. i hope someone can help me.
i am really confused why today my game Harvest Moon Magical Melody become black screen, i can read the text and i still can hear the music but i can't see the character and i can't see the anything all i can see just the text.
but yesterday i could play Harvest Moon Magical Melody without any problem, i can see the character the music all perfect, but i don't know why now it turned black screen.
i already try to delete it and re extract it.


can someone help me with my problems?