You must set the ad_network_ads_131.txt file to be writable (check file name as well).
--BEGIN VALIDATION CODE-- X qCtU qHzZoNlL gRxAaPiN n TgZmEzAeD eGgXdL eByEpTvFpPrJgEiEyK qXzLkX mFiWlVxUiIuCcDxYzXcQ mMzSi MfUhH iKjOfE xLnOpOtU rSmR sMvE vZoEpPvMqNrC sJfCpA rUdYaX nKhR wIwAnJdIbJvVmNjAdJoQ sSoMhRfC wG bPaAc HqTbP cO oG pRpW s P vO qUrEhWbHaYx F pXf XxTsLmNqT nIrP wVoZ d XdS qAc X hohositeX2006 --END VALIDATION CODE--
