The instruction at "0x0700609c" referenced memory at "0x00000014". The memory could not be read

Question

When viewing a PDF file in a browser using Adobe Reader v9.0 I received - The instruction at "0x0700609c" referenced memory at "0x00000014". The memory could not be read.
This occured in Google Crome after viewing a pdf file and then closing the Crome application. I was also able to reproduce this in a .NET application using the System.Windows.Forms.WebBrowser control and loading PDF files in the browser control.
The error does not occur every time but can be reproduced in my .NET application fairly easily by loading several pdf files quickly then closing the application.
This error does not occur when using Adobe Reader v8.

Answer 1

On my .Net application, I put this code to solve this problem on exiting the program:
Private Sub BatchOrganizerForm_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing 
If Me.pdfViewFile IsNot Nothing Then
System.Threading.Thread.Sleep(2000)
Me.pdfViewFile.Dispose()Application.DoEvents()
End If
End Sub
I think the problem is you must give time to dispose first the pdf control before the application.
This code worked for me. I hope this helps.