Alright, I have a Form with a Media Player in it. Which plays a Song.
AxWindowsMediaPlayer1.URL = My.Computer.FileSystem.CurrentDirectory & "\Music.mp3"
AxWindowsMediaPlayer1.Ctlcontrols.play()
AxWindowsMediaPlayer1.settings.playCount = 999
Me.Opacity = 0
It's playing in the background since the Form is hidden.
When I play it in Debug, everything works fine.
When I run the app outside Debug, I get this error: http://i42.tinypic.com/21azs5j.png
The Music File is there, but strangely, there comes this weird error.