Vba Pokemon Silver Gameshark Activation Code I Have Vba & Pokemon Silver. When I Try To Save In The Game, It Doesn't Work.?

I have vba & pokemon silver. When I try to save in the game, it doesn't work.? - vba pokemon silver gameshark activation code

I have a Mac. and an error message when you start the game or try to freeze. It bothers me. Please help.