I purchased F1 2014 in December as a pre-launch download. All ok, until I upgraded my Motherboard & CPU, after which it would not launch. Codemasters suggested I start the game in 'safe' mode, which at least got it going, but have to re-calibrate the video settings each time !?. Apparently I can re-download the game but am buggered if I can find the link - any suggestions?