playback problems

[rbedsole]

im having trouble with the program when i watch a video at the end the video stops but according to the buttons at the bottom it is still playing and to watch another video i have to close the program and reopen it then open a file from the program i cant go to the file and click on it to play and when i look at the notification area on my computer it shows several vlc windows r open and i cant close them unless i turn my computer off