$rc = ReadValue ("subkey", "entry")

If $rc <> "R:\"
	WriteValue ("subkey", "entry", "expression", "data type")
	$kill= EnumProcess("explorer.exe",1)
Else ?"No changes needed skipping to end."
EndIf
;
;Function EnumProcess($exe, optional $terminate, optional $Computer)
;
;To enumerate OR kill specific processes
;
;$exe: the process name OR numeric PID
;$terminate: null/notnull value to terminate the specified process(es)
;$Computer: the PC to Execute against. Null = local PC
;
;returns an array of PIDs (pipe seperated), If $exe is a process name
;
;To Return the pid of setup.exe
;$pid= EnumProcess("setup.exe")
;
;to terminate all running Internet Explorer windows
;$kill= EnumProcess("iexplore.exe",1)
;
;To terminate a specific exe by it's PID
;$pid=694
;$kill=EnumProcess($pid,1)
;
Function EnumProcess($exe, optional $terminate, optional $Computer)
   Dim $winmgmts, $ExecQuery, $Process, $id
   If NOT $computer
      $computer=@wksta
   EndIf
   $winmgmts="winmgmts:{impersonationLevel=impersonate}!//$COMPUTER"
   Select
      Case Val($exe)>0
         $ExecQuery="select * from Win32_Process where ProcessId='$exe'"
         $GetObject=GetObject($winmgmts).ExecQuery($ExecQuery)
         For Each $Process in $GetObject
            If $terminate
               $=$Process.Terminate
            EndIf
            $EnumProcess = $Process.name
         Next
         $GetObject=''
      Case VarType($exe)=8
         $ExecQuery="select * from Win32_Process where Name='$exe'"
         $GetObject=GetObject($winmgmts).ExecQuery($ExecQuery)
         For Each $Process in $GetObject
            If $terminate
               $=$Process.Terminate
            EndIf
            $id=$Process.ProcessId
            $EnumProcess = "$Id" + "|" + "$EnumProcess"
         Next
         $EnumProcess=Left($EnumProcess,Len($EnumProcess)-1)
         $GetObject=''
      Case 1
         Exit 1
   EndSelect
EndFunction