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’for 2000,xp,2003   
Module uninstall   
Sub Main()   
Dim myProcess As Process = New Process   
If System.Environment.OSVersion.ToString.IndexOf("NT 5") Then   
myProcess.Start("msiexec", "/X{2B65D4A9-C146-4808-AB4B-321FB0779559}") ’¸ÄΪ×Ô¼ºµÄProductCode   
End If   
myProcess.Close()   
End Sub   
End Module  
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