I have a local area connection (crossover cable) between 2 laptops. I am unable to change the location to "home" because the usual blue undelined "link" is black & not underlined!One computer can Ping the other but not vice versaEach can "see" the other but neither can "access" files on the other. All sharing options are activated & firewall exclusions in place.1 person got this answerI do too