I started a new game with napoli and then i arranged a friendly with my reserve. When the match was about 40 min, my game always closes and says that football manager 2011 0f... (cant remember) has stopped working. So i tried to search all sports interactive folder, including the hidden ones, and deleted all of them (of course i have moved my saves to other folder). After that i reinstall the game and the problem has gone. Hope this helps