Thanks for the reply. I am not running any anti virus. I have loaded 3 other worlds (when a country wins, a new world is downloaded) and the others have worked just fine until this new one today. I wonder if I could delete whatever files that were downloaded and re-download the latest world. I have no idea who to contact over this. I like to play every day but this is truly depressing but thanks for helping. I have been a member off and on since Air Warriors in the 90's and have never had a problem until now.