I have Verizon FiOS and I am trying to set up my printer with my network. I have my printer connected to a desktop computer, and the computer is connected to my Actiontec router. There are two other laptops in my network. When I try to add a network printer, when I click on the name of the host computer, a popup says that the computer is not accessible. Is there any way I can fix it to make the other computers able to print through the host computer?