Flash issues - Mouse Lock and Full Screen

Hello guys, I have some questions about the flash build.

I created a game two years ago, and now I converted on flash and on android, on android it is perfect.

But look on flash, everyone is complaining about the mouse, it is horrible, because I can’t lock the mouse.

I tried to set the Screen.fullScreen=true, and it didn’t work as well.

Is there any way to make this game playable?? Locking the mouse or making the full screen, or any other tricks.

Thank you guys.

nothing?