had football manager for over a week now and havnt even got past the 2nd day, every time i play a freindly and make multiple subs at once i.e 4subs at a time my game just crashes, ive tried installing the update patch and played using that and played not using it, ive re installed my game loads of times and it makes no difference, ive played football manager for years and this is frustrating, i cant play 2011 what can i do?