What mean all those Illegal Operations and Page Fault messages? Use WinErrs to see what they mean. The link: http://camtech2000.com/Pages/WinErrs.html Quote from that site: Win95/98/Me/Win2K/XP Did you ever get an 'Illegal Operation' or 'Page Fault' error message and wonder what it meant? WinErrs is a database of 1.554 Windows error codes and their definitions. These codes are extracted directly from Microsoft Windows and are their descriptions. With over 1,500 error codes they certainly seemed prepared for the worst.