PRB: Cannot Cancel AsyncRead When Used With Local Files

MORE INFORMATION

Steps to Reproduce Behavior

1. Create a blank ActiveX Document project in Visual Basic 6.0.
2. Insert the following code in the project:

   Private Sub UserDocument_AsyncReadComplete(AsyncProp as
      AsyncProperty)
       MsgBox "CancelAsyncRead didn't work. Downloaded " & _
              AsyncProp.BytesRead & " Bytes"
   End Sub
   
   Private Sub UserDocument_Show()
      'use a large file here
      AsyncRead "c:\windows\system\mshtml.dll", vbAsyncTypeByteArray
      MsgBox "Notice that CancelAsyncRead hasn't been called yet!"
      CancelAsyncRead
   End Sub
   						

3. Run your project and load the Visual Basic Document in Internet Explorer 4.x