#RequireAdmin
Global $strComputer = "."
Global $objWMIService = ObjGet("winmgmts:\\" & $strComputer & "\root\cimv2")

 $colEvents = $objWMIService.ExecNotificationQuery _
    ("Select * From __InstanceOperationEvent Within 5 Where " _
        & "TargetInstance isa 'Win32_LogicalDisk'")

While 1
     $objEvent = $colEvents.NextEvent
    If $objEvent.TargetInstance.DriveType = 2 Then
        Select
		Case $objEvent.Path_.Class()="__InstanceCreationEvent"
               Msgbox(0,"angeschlossen", "da")
		   Case $objEvent.Path_.Class()="__InstanceDeletionEvent"
			   msgbox(0,"abgeschlossen","Ab")
			   ExitLoop
        EndSelect
    EndIf
WEnd