How to Achieve Full Speed Playing at Minimized SWF Player?

Hi. I'm using the Flash Player plugin Activex for making SWF players. When I minimize the player, it plays SWF file in Sleep Mode with very slow playing speed. I need to play SWF at full speed when player minimized.

I discovered that the "full speed playing in minimized player" can be achieved by adding code "FullFrameRateinvisible = 1" in mms.cfg. The problem is that I cannot change the setting in my users' mms.cfg file, so can I do the setting in my SWF player?