text: computer problems---i keep getting error messages that "memory could not be read".  what do i do to correct? this happens every time i attempt to go into yahoo! and play games.  also i try to remove/change file from my control panel and i keep getting messages that the files cannot be located.  lastly, i haven't been able to enable my firewalls--please help me...i'm in desperate need!!!!!! i entered ...memory could not be read...into search. and this is first thing that was on results http://www.experts-exchange.com/web/browser_issues/q_21103256.html