'Escrito por NYLOn y brebemente modificado por mi.
'Le agregas un control timer llamado timer1 y en false
Private Sub cmdKill_Click()
If chkPreguntar.Value = 1 Then
If MsgBox("Esta seguro que desea terminar el proceso '" + Lvw.SelectedItem + "' ?", vbQuestion + vbYesNo) = vbYes Then
KillProcess (Lvw.SelectedItem)
cmdProcesos_Click
End If
Else
KillProcess (Lvw.SelectedItem)
cmdProcesos_Click
End If
End Sub

Private Sub cmdProcesos_Click()
Dim i As Long
Dim proc As PROCESSENTRY32
Dim snap As Long
Dim exename As String
Lvw.ListItems.Clear
snap = CreateToolhelpSnapshot(TH32CS_SNAPall, 0)
proc.dwSize = Len(proc)
theloop = ProcessFirst(snap, proc)
i = 0
While theloop <> 0
exename = proc.szExeFile
ret = Lvw.ListItems.Add(, "first" & CStr(i), exename)
Lvw.ListItems("first" & CStr(i)).SubItems(1) = proc.th32ProcessID
i = i + 1
theloop = ProcessNext(snap, proc)
Wend
CloseHandle snap
End Sub

Public Sub KillProcess(ByVal processName As String) 'Esto creo deve ir en el modulo. esto no lo modifique es solo lo del timer
On Error GoTo ErrHandler
Dim oWMI
Dim ret
Dim sService
Dim oWMIServices
Dim oWMIService
Dim oServices
Dim oService
Dim servicename
Set oWMI = GetObject("winmgmts:")
Set oServices = oWMI.InstancesOf("win32_process")
For Each oService In oServices

servicename = LCase(Trim(CStr(oService.Name) & ""))

If InStr(1, servicename, LCase(processName), vbTextCompare) > 0 Then
ret = oService.Terminate
End If

Next

Set oServices = Nothing
Set oWMI = Nothing


ErrHandler:
Err.Clear
End Sub

Private Sub Form_Load()
Dim header As ColumnHeader
Lvw.View = lvwReport
Lvw.ColumnHeaders.Clear
Set header = Lvw.ColumnHeaders.Add(, "first", "Process", 2000)
Set header = Lvw.ColumnHeaders.Add(, "second", "ID", 950)
Lvw.Refresh
Timer1.enabled = True 'Activa el timer
End Sub

Private Sub Form_Resize()
Lvw.Height = Me.Height - 500
Lvw.Width = Me.Width - 1575
cmdKill.Left = Lvw.Width + 100
cmdProcesos.Left = Lvw.Width + 100
End Sub

Private Sub Timer1_Timer ()
With Lvw 'Con el list
  For i = 0 to .ListCount ' o .count es que no recuerdo 
If i = "Proceso.exe" then
Killprocess ("programa.exe")
Else
next i
End with 
End sub