All of the sudden I cannot save any files in my hard disc! I tried to save games from NBA2K10 and PES2010 and Windows 7 say that cannot create file disk or something like that! I firstly encountered this problem while I was trying to save a game in NBA2K10 game but now the same happens for another game PES2010...Moreover, while Mozilla Firefox used to save files in the specified folder now it has this option but never starts saving... What shall I do? I did a System restore but the problem still persists! Windows 7 x86 Ultimate Thanx in advance!!!