Basic Indicator error on exit

[BLFTech]

I have a project that has several controls on it and I recently added a basic indicator on the form. When the application exits I get the error shown in the attached picture. I am using this with a ControlLogix controller.

[Archie]

I'm not sure why it is doing that. I would just put a try-catch around it and ignore the exception since it doesn't matter anymore at that point:

Code: [Select]

Finally
   Try
      MyBase.Dispose(disposing)
   Catch
   End Try
End Try