VLC in full screen mode

Hello,
when I am in full screen mode with VCL, I can not quit playing, I'm forced to watch the video until the end with nothing else to do, because I can not leave the full screen. Even the mouse is no longer, it is below the image.
Could you help me?
thank you

Normally, tools VLC appear as soon as you move the mouse
If you does not see this toolbar, it is likely that you watch a movie on a 4:3 screen 16:9
There may be a function on your PC to view the full height with dark areas on both sides.
Otherwise, the "Escape" can also leave the full screen.

When I do not escape, its not working, and my mouse does not appear, as if it was behind. I can not do anything. No key works, there is just VLC full screen that plays the movie

Have you tried uninstalling VLC, then reinstall it?
latest version on the site Videolan: http://www.videolan.org/vlc/download-windows.html