You have a malware called Relevant knowledge, I'd recommend scanning with 'Avast!' or malwarebytes to remove it. http://www.threatexpert.com/report.aspx?md5=f81ada494fcaca6b35d5c5162c9317dc For info
ehm it said first you couldn't remove the map cause it was "used" in a program but i restarted pc and got it removed can play again