strComputer = "."
Set objWMIService = GetObject("winmgmts:" _
& "{impersonationLevel=impersonate}===\\" & strComputer & "\root\cimv2")===
Set colProcessList = objWMIService.ExecQuery _
("Select * from Win32_Process Where Name = 'iexplore.exe'")
For Each objProcess in colProcessList
objProcess.Terminate()
Next