### [Bug] Visual Studio doesn't break on unhandled exception with windows 64-bit

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim i As Integer = 0
Dim j As Integer = 0
MessageBox.Show("Message 1")
i = 100 / j
MessageBox.Show("Message 2")
End Sub


Visual Studio doesn't break on unhandled exception with windows 64-bit

This is a known bug with x64 versions of Windows and the way exceptions are handled. One way to work around this issue while debugging is to go to the Debug -> Exceptions and select 'Thrown' for for the exception types you are interested in. This will stop the debugger when the exception is first hit (and before Windows eats it up).

One VERY important point is that this issue is only on exceptions raised during the Forms.OnLoad event handler (or methods called from within this event handling).

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