Law And Order Dead On the Money Question


hey im Max and I just bought the game for mac osx Law and order dead on the money. however when I play the game and try to talk to some people they do not appear and instead a black square appears that does nothing and you have to exit the persons office and return 5 times before they appear. I devided to search for a patch online and i found one for the fame however it wont let me put it into the game because it claims i dont have gl4 java. DO you know of any way to solve my problem?