UsbHidPort1 SpecifiedDevice Dispose

See more:

VB

USB

Hi

I am using usblibrary.dll in a vb.net 2010 32bit app I'm creating. I was wondering if anyone had a similar issue with this and if so on how to correct it.
My app is a MDI app. When I click a button on the parent form it opens the child form. On the child form I que a list of USB devices from an SQL server. I click on the desired device, and it fills the child form with its attributed stored from the server. I also have a few buttons on this child form. One of them being "Connect" I click this and it connects fine. When I close this child form I call

Private Sub frmHardwareDevice_FormClosing(sender As Object, e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
 UsbHidPort1.SpecifiedDevice.Dispose()
 End Sub

When I do this it shuts my whole app down. Any suggestions here.

Thanks in Advance