pokemon pearl help

i am stuck in the first battle. where me and my friend get attacked by wild pokemon. right when the wild pokemon loses the game freezes. whats happening here?

by the way i am playing on my computer

1st Buy a box of Hostess Zingers Chocolate or Vanilla your choice (NOT THE PINK COCONUT ONES) and go ahead and give a mod a message and ask for this to be moved into the Emulator Help sub forum. Other than that I suggest you use a diff emu and a newer version but iirc it still has problems to this day.

Toggle the sound on.