MS Document Image [Anyone have a clue?]

Does any one know anything about this control. It seems pretty straight forward to use but I am running into a problem with getting the program to let go of the reference. I display the image, the user gets info from it and then deletes the image from the queue. Here is some code that I have hacked together to show the problem. The original source is far to large to post here. Anyway when I try to delete the file I get an "Access Denied" error. The only thing that I can come up with is that the program still has the file locked but I can't figure out were or how. Any help would be greatly appreciated.

Code:

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Private tif As New MODI.Document
Private temp As String


Private Sub Command1_Click()
    'Get file with CommonDialog control
    cd.ShowOpen
    temp = cd.FileName
   
    tif.Create temp
   
    'Send image to the Image Viewer
    iv.Document = tif

End Sub

Private Sub Command2_Click()
Dim fso As New FileSystemObject

    tif.Close
    iv.FileName = ""
    Set tif = Nothing

    If fso.FileExists(temp) Then
        fso.DeleteFile temp, False
    End If

End Sub

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