I have two Dell desktops with XP sp2 and One Dell laptop just upgraded to\nVista. The problem is file sharing.\n\nDesktop 1 and the laptop/Vista can see and share each others files with no\nproblem on any drive letters.\n\nDesktop 2 can see D: on the laptop and share its files. It sees C: but\ncannot access the folders/files on C:. The laptop/Vista can see and access\nall files and drive letters on Desktop 2.\n\nTo put it another way, my wife's computer can see and share C on the laptop,\nI cannot. The laptop can see and share both desktops.\n\nBoth desktops are configured the same. I'm Using windows firewall which has\nbeen disabled at times for testing.\n\nI'm not sure if this is an XP or Vista problem. Any ideas out there.