Impossible to activate permanent "network discovery and file sharing" in advanced sharing without turning windows firewall at the wide service.

Environment:

I have a workgroup Windows 8 pro PC with all updates from Windows update. The PC is connected via WiFi (home) to a router (the same thing happens if I am connected to the router directly via RJ45). It's my "private network (NAT). I have the Windows Firewall is enabled in its default configuration. I use "Windows Defender" as my protection\firewall of virus software.  "When I go to: change options for sharing different network profiles" under advanced sharing options. I try to turn on file sharing and network discovery in the private profile. It shows that "the private sector is the current profile. The radio button lights. However, when I go to the file Explorer / network I got the message ' network discovery and file sharing are turned off. " The network computers and devices are not visible. Click here to change... " I click to change, however when I click to change it keeps returning and gives me the same message. I then go in ""network control and Internet\Network and sharing Center\Advanced sharing settings " and the option buttons in private profile for the network discovery and file sharing are turned off."

If I turn off the Windows Firewall. Everything works. I need to open a hole in the windows firewall for 2 applications was discovered and network file sharing. I opened rather not just blindly ports. However, if this is the only solution, what ports do I need open.

Hi all

I have exactly the same problem.  (and I'm not the only one. - There are many!) The problem does not lie with the Windows Firewall. If I turn it off, discovery network and file sharing is turned on-tour he turn it back on and its all disabled subsequently and the rest of the way.  I've been round and round the forums of the world looking for a solution but still find a definitive answer. Can certain software engineering in Microsoft Please arrive at the correct answer.

Thank you very much

PT.

Tags: Windows

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