Unfortunately I noticed a new problem yesterday. The other computers on our home network can no longer "see" my computer and I cannot open files from them either. In the Network and Sharing Center, Network Discovery, File sharing, Public Folder Sharing, Printer Sharing, and Media Sharing are all off and cannot be turned on. When I attempt to turn them back on, I get the error "the specified service does not exist as an installed service." Any suggestions?
I really appreciate your help!