Hi everyone, I'm new to the forum and I did a quick search to see if anyone else asked this but came up with nothing. Here it goes... My home network is nearly entirely Mac based (with the exception of a few printers and back up drives). At one point I was able to see my Windows 7 machine on my mac's and visa-versa. But something has happened somewhere (probably in an auto update) where my mac's can't view my Windows 7, and my Windows 7 can't see any of my Mac's. Here's what I know... - We are all using the same network. - Security on all devices has been shut off at one point so that there where absolutely no potential firewall blockings. - I found the IP address for the windows 7 computer and told my mac to search for it. Came back with nothing. - I can view my NAS device (connected directly to the router) from both my Windows 7 machine and my Mac's. - Have restarted all computers and still not able to see the windows 7 machine / macs from anything else. - Can view all macs on the network from another mac. - Have also set the IP address on the windows 7 machine to static, but still with no effect. So that's everything I've got. I've been looking for an answer for a few days now. I just can't seem to let this one go. Anything anyone can suggest would be helpful. This is a problem for me because not only is there a problem working with files, but all of my printers are running off of the macs. Thanks for the help.