I have just had a new hard drive and motherboard (so I have been told)fitted by PCWorld into my Advent 3119 computer, running Windows XP Home. I have a snooker game that was previously installed on this computer before the "so Called" repairs were carried out. However, I have installed the program again but when I try to run it, I get the message "Memory Access Violation"! Please can anyone tell me what this means and advise me how to rectify the problem? Any help would be gratefully received.