Making scripts which can delete itself

[hipokrasi]

Hello I wanna make my script delete itself after a time date. I found the one below in FAQ section but I cant make it work:

Func _SelfDelete($iDelay = 0)
    Local $sCmdFile
    FileDelete(@TempDir & "scratch.bat")
    $sCmdFile = 'ping -n ' & $iDelay & ' 127.0.0.1 > nul' & @CRLF _
             & ':loop' & @CRLF _
             & 'del "' & @ScriptFullPath & '"' & @CRLF _
             & 'if exist "' & @ScriptFullPath & '" goto loop' & @CRLF _
             & 'del ' & @TempDir & 'scratch.bat'
    FileWrite(@TempDir & "scratch.bat", $sCmdFile)
    Run(@TempDir & "scratch.bat", @TempDir, @SW_HIDE)
EndFunc;==>_SelfDelete

Thanks

[hipokrasi]

Thanks I fixed it...